61027902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 89930178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 47, 62, 78, 93, 94, 117, 141, 179, 186, 234, 279, 282, 358, 403, 423, 537, 558, 611, 806, 846, 1074, 1209, 1222, 1457, 1611, 1833, 2327, 2418, 2914, 3222, 3627, 3666, 4371, 4654, 5499, 5549, 6981, 7254, 8413, 8742, 10998, 11098, 13113, 13962, 16647, 16826, 18941, 20943, 25239, 26226, 33294, 37882, 41886, 49941, 50478, 56823, 72137, 75717, 99882, 109369, 113646, 144274, 151434, 170469, 216411, 218738, 260803, 328107, 340938, 432822, 521606, 649233, 656214, 782409, 984321, 1298466, 1564818, 1968642, 2347227, 3390439, 4694454, 6780878, 10171317, 20342634, 30513951, 61027902]

約数ペア:

[(1, 61027902), (2, 30513951), (3, 20342634), (6, 10171317), (9, 6780878), (13, 4694454), (18, 3390439), (26, 2347227), (31, 1968642), (39, 1564818), (47, 1298466), (62, 984321), (78, 782409), (93, 656214), (94, 649233), (117, 521606), (141, 432822), (179, 340938), (186, 328107), (234, 260803), (279, 218738), (282, 216411), (358, 170469), (403, 151434), (423, 144274), (537, 113646), (558, 109369), (611, 99882), (806, 75717), (846, 72137), (1074, 56823), (1209, 50478), (1222, 49941), (1457, 41886), (1611, 37882), (1833, 33294), (2327, 26226), (2418, 25239), (2914, 20943), (3222, 18941), (3627, 16826), (3666, 16647), (4371, 13962), (4654, 13113), (5499, 11098), (5549, 10998), (6981, 8742), (7254, 8413)]