86389380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 342171648

約数和(自身を除く): 255782268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 110, 115, 126, 132, 138, 140, 154, 161, 165, 180, 198, 207, 210, 220, 230, 231, 252, 253, 271, 276, 308, 315, 322, 330, 345, 385, 396, 414, 420, 460, 462, 483, 495, 506, 542, 630, 644, 660, 690, 693, 759, 770, 805, 813, 828, 924, 966, 990, 1012, 1035, 1084, 1155, 1260, 1265, 1355, 1380, 1386, 1449, 1518, 1540, 1610, 1626, 1771, 1897, 1932, 1980, 2070, 2277, 2310, 2415, 2439, 2530, 2710, 2772, 2898, 2981, 3036, 3220, 3252, 3465, 3542, 3794, 3795, 4065, 4140, 4554, 4620, 4830, 4878, 5060, 5313, 5420, 5691, 5796, 5962, 6233, 6930, 7084, 7245, 7588, 7590, 8130, 8855, 8943, 9108, 9485, 9660, 9756, 10626, 11382, 11385, 11924, 12195, 12466, 13860, 14490, 14905, 15180, 15939, 16260, 17073, 17710, 17886, 18699, 18970, 20867, 21252, 22764, 22770, 24390, 24932, 26565, 26829, 28455, 28980, 29810, 31165, 31878, 34146, 35420, 35772, 37398, 37940, 41734, 43631, 44715, 45540, 48780, 53130, 53658, 56097, 56910, 59620, 62330, 62601, 63756, 68292, 68563, 74796, 79695, 83468, 85365, 87262, 89430, 93495, 104335, 106260, 107316, 112194, 113820, 124660, 125202, 130893, 134145, 137126, 159390, 170730, 174524, 178860, 186990, 187803, 205689, 208670, 218155, 224388, 250404, 261786, 268290, 274252, 280485, 313005, 318780, 341460, 342815, 373980, 375606, 392679, 411378, 417340, 436310, 479941, 523572, 536580, 560970, 617067, 626010, 654465, 685630, 751212, 785358, 822756, 872620, 939015, 959882, 1028445, 1121940, 1234134, 1252020, 1308930, 1371260, 1439823, 1570716, 1878030, 1919764, 1963395, 2056890, 2399705, 2468268, 2617860, 2879646, 3085335, 3756060, 3926790, 4113780, 4319469, 4799410, 5759292, 6170670, 7199115, 7853580, 8638938, 9598820, 12341340, 14398230, 17277876, 21597345, 28796460, 43194690, 86389380]

約数ペア:

[(1, 86389380), (2, 43194690), (3, 28796460), (4, 21597345), (5, 17277876), (6, 14398230), (7, 12341340), (9, 9598820), (10, 8638938), (11, 7853580), (12, 7199115), (14, 6170670), (15, 5759292), (18, 4799410), (20, 4319469), (21, 4113780), (22, 3926790), (23, 3756060), (28, 3085335), (30, 2879646), (33, 2617860), (35, 2468268), (36, 2399705), (42, 2056890), (44, 1963395), (45, 1919764), (46, 1878030), (55, 1570716), (60, 1439823), (63, 1371260), (66, 1308930), (69, 1252020), (70, 1234134), (77, 1121940), (84, 1028445), (90, 959882), (92, 939015), (99, 872620), (105, 822756), (110, 785358), (115, 751212), (126, 685630), (132, 654465), (138, 626010), (140, 617067), (154, 560970), (161, 536580), (165, 523572), (180, 479941), (198, 436310), (207, 417340), (210, 411378), (220, 392679), (230, 375606), (231, 373980), (252, 342815), (253, 341460), (271, 318780), (276, 313005), (308, 280485), (315, 274252), (322, 268290), (330, 261786), (345, 250404), (385, 224388), (396, 218155), (414, 208670), (420, 205689), (460, 187803), (462, 186990), (483, 178860), (495, 174524), (506, 170730), (542, 159390), (630, 137126), (644, 134145), (660, 130893), (690, 125202), (693, 124660), (759, 113820), (770, 112194), (805, 107316), (813, 106260), (828, 104335), (924, 93495), (966, 89430), (990, 87262), (1012, 85365), (1035, 83468), (1084, 79695), (1155, 74796), (1260, 68563), (1265, 68292), (1355, 63756), (1380, 62601), (1386, 62330), (1449, 59620), (1518, 56910), (1540, 56097), (1610, 53658), (1626, 53130), (1771, 48780), (1897, 45540), (1932, 44715), (1980, 43631), (2070, 41734), (2277, 37940), (2310, 37398), (2415, 35772), (2439, 35420), (2530, 34146), (2710, 31878), (2772, 31165), (2898, 29810), (2981, 28980), (3036, 28455), (3220, 26829), (3252, 26565), (3465, 24932), (3542, 24390), (3794, 22770), (3795, 22764), (4065, 21252), (4140, 20867), (4554, 18970), (4620, 18699), (4830, 17886), (4878, 17710), (5060, 17073), (5313, 16260), (5420, 15939), (5691, 15180), (5796, 14905), (5962, 14490), (6233, 13860), (6930, 12466), (7084, 12195), (7245, 11924), (7588, 11385), (7590, 11382), (8130, 10626), (8855, 9756), (8943, 9660), (9108, 9485)]