87665928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6287}}^1$

素因数の和:6386

約数の個数: 64

約数和(自身を含む): 253532160

約数和(自身を除く): 165866232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6287, 6972, 12574, 13944, 18861, 25148, 37722, 44009, 50296, 75444, 88018, 132027, 150888, 176036, 264054, 352072, 521821, 528108, 1043642, 1056216, 1565463, 2087284, 3130926, 3652747, 4174568, 6261852, 7305494, 10958241, 12523704, 14610988, 21916482, 29221976, 43832964, 87665928]

約数ペア:

[(1, 87665928), (2, 43832964), (3, 29221976), (4, 21916482), (6, 14610988), (7, 12523704), (8, 10958241), (12, 7305494), (14, 6261852), (21, 4174568), (24, 3652747), (28, 3130926), (42, 2087284), (56, 1565463), (83, 1056216), (84, 1043642), (166, 528108), (168, 521821), (249, 352072), (332, 264054), (498, 176036), (581, 150888), (664, 132027), (996, 88018), (1162, 75444), (1743, 50296), (1992, 44009), (2324, 37722), (3486, 25148), (4648, 18861), (6287, 13944), (6972, 12574)]