87372408

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 224532000

約数和(自身を除く): 137159592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 149, 159, 212, 298, 318, 424, 447, 461, 596, 636, 894, 922, 1192, 1272, 1383, 1788, 1844, 2766, 3576, 3688, 5532, 7897, 11064, 15794, 23691, 24433, 31588, 47382, 48866, 63176, 68689, 73299, 94764, 97732, 137378, 146598, 189528, 195464, 206067, 274756, 293196, 412134, 549512, 586392, 824268, 1648536, 3640517, 7281034, 10921551, 14562068, 21843102, 29124136, 43686204, 87372408]

約数ペア:

[(1, 87372408), (2, 43686204), (3, 29124136), (4, 21843102), (6, 14562068), (8, 10921551), (12, 7281034), (24, 3640517), (53, 1648536), (106, 824268), (149, 586392), (159, 549512), (212, 412134), (298, 293196), (318, 274756), (424, 206067), (447, 195464), (461, 189528), (596, 146598), (636, 137378), (894, 97732), (922, 94764), (1192, 73299), (1272, 68689), (1383, 63176), (1788, 48866), (1844, 47382), (2766, 31588), (3576, 24433), (3688, 23691), (5532, 15794), (7897, 11064)]