86197860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 315577080

約数和(自身を除く): 229379220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 337, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 674, 735, 812, 870, 882, 980, 1011, 1015, 1044, 1218, 1260, 1305, 1348, 1421, 1470, 1685, 1740, 1764, 1827, 2022, 2030, 2205, 2359, 2436, 2610, 2842, 2940, 3033, 3045, 3370, 3654, 4044, 4060, 4263, 4410, 4718, 5055, 5220, 5684, 6066, 6090, 6740, 7077, 7105, 7308, 8526, 8820, 9135, 9436, 9773, 10110, 11795, 12132, 12180, 12789, 14154, 14210, 15165, 16513, 17052, 18270, 19546, 20220, 21231, 21315, 23590, 25578, 28308, 28420, 29319, 30330, 33026, 35385, 36540, 39092, 42462, 42630, 47180, 48865, 49539, 51156, 58638, 60660, 63945, 66052, 68411, 70770, 82565, 84924, 85260, 87957, 97730, 99078, 106155, 117276, 127890, 136822, 141540, 146595, 148617, 165130, 175914, 195460, 198156, 205233, 212310, 247695, 255780, 273644, 293190, 297234, 330260, 342055, 351828, 410466, 424620, 439785, 478877, 495390, 586380, 594468, 615699, 684110, 743085, 820932, 879570, 957754, 990780, 1026165, 1231398, 1368220, 1436631, 1486170, 1759140, 1915508, 2052330, 2394385, 2462796, 2873262, 2972340, 3078495, 4104660, 4309893, 4788770, 5746524, 6156990, 7183155, 8619786, 9577540, 12313980, 14366310, 17239572, 21549465, 28732620, 43098930, 86197860]

約数ペア:

[(1, 86197860), (2, 43098930), (3, 28732620), (4, 21549465), (5, 17239572), (6, 14366310), (7, 12313980), (9, 9577540), (10, 8619786), (12, 7183155), (14, 6156990), (15, 5746524), (18, 4788770), (20, 4309893), (21, 4104660), (28, 3078495), (29, 2972340), (30, 2873262), (35, 2462796), (36, 2394385), (42, 2052330), (45, 1915508), (49, 1759140), (58, 1486170), (60, 1436631), (63, 1368220), (70, 1231398), (84, 1026165), (87, 990780), (90, 957754), (98, 879570), (105, 820932), (116, 743085), (126, 684110), (140, 615699), (145, 594468), (147, 586380), (174, 495390), (180, 478877), (196, 439785), (203, 424620), (210, 410466), (245, 351828), (252, 342055), (261, 330260), (290, 297234), (294, 293190), (315, 273644), (337, 255780), (348, 247695), (406, 212310), (420, 205233), (435, 198156), (441, 195460), (490, 175914), (522, 165130), (580, 148617), (588, 146595), (609, 141540), (630, 136822), (674, 127890), (735, 117276), (812, 106155), (870, 99078), (882, 97730), (980, 87957), (1011, 85260), (1015, 84924), (1044, 82565), (1218, 70770), (1260, 68411), (1305, 66052), (1348, 63945), (1421, 60660), (1470, 58638), (1685, 51156), (1740, 49539), (1764, 48865), (1827, 47180), (2022, 42630), (2030, 42462), (2205, 39092), (2359, 36540), (2436, 35385), (2610, 33026), (2842, 30330), (2940, 29319), (3033, 28420), (3045, 28308), (3370, 25578), (3654, 23590), (4044, 21315), (4060, 21231), (4263, 20220), (4410, 19546), (4718, 18270), (5055, 17052), (5220, 16513), (5684, 15165), (6066, 14210), (6090, 14154), (6740, 12789), (7077, 12180), (7105, 12132), (7308, 11795), (8526, 10110), (8820, 9773), (9135, 9436)]