74167128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 244408320

約数和(自身を除く): 170241192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 56, 62, 63, 72, 84, 93, 94, 101, 124, 126, 141, 168, 186, 188, 202, 217, 248, 252, 279, 282, 303, 329, 372, 376, 404, 423, 434, 504, 558, 564, 606, 651, 658, 707, 744, 808, 846, 868, 909, 987, 1116, 1128, 1212, 1302, 1316, 1414, 1457, 1692, 1736, 1818, 1953, 1974, 2121, 2232, 2424, 2604, 2632, 2828, 2914, 2961, 3131, 3384, 3636, 3906, 3948, 4242, 4371, 4747, 5208, 5656, 5828, 5922, 6262, 6363, 7272, 7812, 7896, 8484, 8742, 9393, 9494, 10199, 11656, 11844, 12524, 12726, 13113, 14241, 15624, 16968, 17484, 18786, 18988, 20398, 21917, 23688, 25048, 25452, 26226, 28179, 28482, 30597, 33229, 34968, 37572, 37976, 40796, 42723, 43834, 50904, 52452, 56358, 56964, 61194, 65751, 66458, 75144, 81592, 85446, 87668, 91791, 99687, 104904, 112716, 113928, 122388, 131502, 132916, 147157, 170892, 175336, 183582, 197253, 199374, 225432, 244776, 263004, 265832, 294314, 299061, 341784, 367164, 394506, 398748, 441471, 526008, 588628, 598122, 734328, 789012, 797496, 882942, 1030099, 1177256, 1196244, 1324413, 1578024, 1765884, 2060198, 2392488, 2648826, 3090297, 3531768, 4120396, 5297652, 6180594, 8240792, 9270891, 10595304, 12361188, 18541782, 24722376, 37083564, 74167128]

約数ペア:

[(1, 74167128), (2, 37083564), (3, 24722376), (4, 18541782), (6, 12361188), (7, 10595304), (8, 9270891), (9, 8240792), (12, 6180594), (14, 5297652), (18, 4120396), (21, 3531768), (24, 3090297), (28, 2648826), (31, 2392488), (36, 2060198), (42, 1765884), (47, 1578024), (56, 1324413), (62, 1196244), (63, 1177256), (72, 1030099), (84, 882942), (93, 797496), (94, 789012), (101, 734328), (124, 598122), (126, 588628), (141, 526008), (168, 441471), (186, 398748), (188, 394506), (202, 367164), (217, 341784), (248, 299061), (252, 294314), (279, 265832), (282, 263004), (303, 244776), (329, 225432), (372, 199374), (376, 197253), (404, 183582), (423, 175336), (434, 170892), (504, 147157), (558, 132916), (564, 131502), (606, 122388), (651, 113928), (658, 112716), (707, 104904), (744, 99687), (808, 91791), (846, 87668), (868, 85446), (909, 81592), (987, 75144), (1116, 66458), (1128, 65751), (1212, 61194), (1302, 56964), (1316, 56358), (1414, 52452), (1457, 50904), (1692, 43834), (1736, 42723), (1818, 40796), (1953, 37976), (1974, 37572), (2121, 34968), (2232, 33229), (2424, 30597), (2604, 28482), (2632, 28179), (2828, 26226), (2914, 25452), (2961, 25048), (3131, 23688), (3384, 21917), (3636, 20398), (3906, 18988), (3948, 18786), (4242, 17484), (4371, 16968), (4747, 15624), (5208, 14241), (5656, 13113), (5828, 12726), (5922, 12524), (6262, 11844), (6363, 11656), (7272, 10199), (7812, 9494), (7896, 9393), (8484, 8742)]