77527764

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 201670560

約数和(自身を除く): 124142796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 179, 212, 227, 318, 358, 454, 477, 537, 636, 681, 716, 908, 954, 1074, 1362, 1611, 1908, 2043, 2148, 2724, 3222, 4086, 6444, 8172, 9487, 12031, 18974, 24062, 28461, 36093, 37948, 40633, 48124, 56922, 72186, 81266, 85383, 108279, 113844, 121899, 144372, 162532, 170766, 216558, 243798, 341532, 365697, 433116, 487596, 731394, 1462788, 2153549, 4307098, 6460647, 8614196, 12921294, 19381941, 25842588, 38763882, 77527764]

約数ペア:

[(1, 77527764), (2, 38763882), (3, 25842588), (4, 19381941), (6, 12921294), (9, 8614196), (12, 6460647), (18, 4307098), (36, 2153549), (53, 1462788), (106, 731394), (159, 487596), (179, 433116), (212, 365697), (227, 341532), (318, 243798), (358, 216558), (454, 170766), (477, 162532), (537, 144372), (636, 121899), (681, 113844), (716, 108279), (908, 85383), (954, 81266), (1074, 72186), (1362, 56922), (1611, 48124), (1908, 40633), (2043, 37948), (2148, 36093), (2724, 28461), (3222, 24062), (4086, 18974), (6444, 12031), (8172, 9487)]