64279572

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 184462656

約数和(自身を除く): 120183084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 97, 98, 138, 147, 161, 194, 196, 276, 291, 294, 322, 343, 388, 483, 582, 588, 644, 679, 686, 966, 1029, 1127, 1164, 1358, 1372, 1932, 2037, 2058, 2231, 2254, 2401, 2716, 3381, 4074, 4116, 4462, 4508, 4753, 4802, 6693, 6762, 7203, 7889, 8148, 8924, 9506, 9604, 13386, 13524, 14259, 14406, 15617, 15778, 19012, 23667, 26772, 28518, 28812, 31234, 31556, 33271, 46851, 47334, 55223, 57036, 62468, 66542, 93702, 94668, 99813, 109319, 110446, 133084, 165669, 187404, 199626, 218638, 220892, 232897, 327957, 331338, 399252, 437276, 465794, 655914, 662676, 698691, 765233, 931588, 1311828, 1397382, 1530466, 2295699, 2794764, 3060932, 4591398, 5356631, 9182796, 10713262, 16069893, 21426524, 32139786, 64279572]

約数ペア:

[(1, 64279572), (2, 32139786), (3, 21426524), (4, 16069893), (6, 10713262), (7, 9182796), (12, 5356631), (14, 4591398), (21, 3060932), (23, 2794764), (28, 2295699), (42, 1530466), (46, 1397382), (49, 1311828), (69, 931588), (84, 765233), (92, 698691), (97, 662676), (98, 655914), (138, 465794), (147, 437276), (161, 399252), (194, 331338), (196, 327957), (276, 232897), (291, 220892), (294, 218638), (322, 199626), (343, 187404), (388, 165669), (483, 133084), (582, 110446), (588, 109319), (644, 99813), (679, 94668), (686, 93702), (966, 66542), (1029, 62468), (1127, 57036), (1164, 55223), (1358, 47334), (1372, 46851), (1932, 33271), (2037, 31556), (2058, 31234), (2231, 28812), (2254, 28518), (2401, 26772), (2716, 23667), (3381, 19012), (4074, 15778), (4116, 15617), (4462, 14406), (4508, 14259), (4753, 13524), (4802, 13386), (6693, 9604), (6762, 9506), (7203, 8924), (7889, 8148)]