75721008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2434

約数の個数: 80

約数和(自身を含む): 216986112

約数和(自身を除く): 141265104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2351, 2684, 2928, 4026, 4702, 5368, 7053, 8052, 9404, 10736, 14106, 16104, 18808, 25861, 28212, 32208, 37616, 51722, 56424, 77583, 103444, 112848, 143411, 155166, 206888, 286822, 310332, 413776, 430233, 573644, 620664, 860466, 1147288, 1241328, 1577521, 1720932, 2294576, 3155042, 3441864, 4732563, 6310084, 6883728, 9465126, 12620168, 18930252, 25240336, 37860504, 75721008]

約数ペア:

[(1, 75721008), (2, 37860504), (3, 25240336), (4, 18930252), (6, 12620168), (8, 9465126), (11, 6883728), (12, 6310084), (16, 4732563), (22, 3441864), (24, 3155042), (33, 2294576), (44, 1720932), (48, 1577521), (61, 1241328), (66, 1147288), (88, 860466), (122, 620664), (132, 573644), (176, 430233), (183, 413776), (244, 310332), (264, 286822), (366, 206888), (488, 155166), (528, 143411), (671, 112848), (732, 103444), (976, 77583), (1342, 56424), (1464, 51722), (2013, 37616), (2351, 32208), (2684, 28212), (2928, 25861), (4026, 18808), (4702, 16104), (5368, 14106), (7053, 10736), (8052, 9404)]