80519936364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{12601}}^1\times {\mathrm{25357}}^1$

素因数の和:37975

約数の個数: 72

約数和(自身を含む): 232640783648

約数和(自身を除く): 152120847284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 12601, 25202, 25357, 37803, 50404, 50714, 75606, 76071, 88207, 101428, 113409, 151212, 152142, 176414, 177499, 226818, 228213, 264621, 304284, 352828, 354998, 453636, 456426, 529242, 532497, 709996, 793863, 912852, 1058484, 1064994, 1587726, 1597491, 2129988, 3175452, 3194982, 6389964, 319523557, 639047114, 958570671, 1278094228, 1917141342, 2236664899, 2875712013, 3834282684, 4473329798, 5751424026, 6709994697, 8946659596, 11502848052, 13419989394, 20129984091, 26839978788, 40259968182, 80519936364]

約数ペア:

[(1, 80519936364), (2, 40259968182), (3, 26839978788), (4, 20129984091), (6, 13419989394), (7, 11502848052), (9, 8946659596), (12, 6709994697), (14, 5751424026), (18, 4473329798), (21, 3834282684), (28, 2875712013), (36, 2236664899), (42, 1917141342), (63, 1278094228), (84, 958570671), (126, 639047114), (252, 319523557), (12601, 6389964), (25202, 3194982), (25357, 3175452), (37803, 2129988), (50404, 1597491), (50714, 1587726), (75606, 1064994), (76071, 1058484), (88207, 912852), (101428, 793863), (113409, 709996), (151212, 532497), (152142, 529242), (176414, 456426), (177499, 453636), (226818, 354998), (228213, 352828), (264621, 304284)]