90333752

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 184708800

約数和(自身を除く): 94375048

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1009, 1178, 1444, 2018, 2356, 2888, 4036, 4712, 8072, 11191, 19171, 22382, 31279, 38342, 44764, 62558, 76684, 89528, 125116, 153368, 250232, 364249, 594301, 728498, 1188602, 1456996, 2377204, 2913992, 4754408, 11291719, 22583438, 45166876, 90333752]

約数ペア:

[(1, 90333752), (2, 45166876), (4, 22583438), (8, 11291719), (19, 4754408), (31, 2913992), (38, 2377204), (62, 1456996), (76, 1188602), (124, 728498), (152, 594301), (248, 364249), (361, 250232), (589, 153368), (722, 125116), (1009, 89528), (1178, 76684), (1444, 62558), (2018, 44764), (2356, 38342), (2888, 31279), (4036, 22382), (4712, 19171), (8072, 11191)]