31282070112

素因数分解:

$2^5\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{88813}}^1$

素因数の和:90052

約数の個数: 72

約数和(自身を含む): 89032127184

約数和(自身を除く): 57750057072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1223, 2446, 3669, 4892, 7338, 9784, 11007, 14676, 19568, 22014, 29352, 39136, 44028, 58704, 88056, 88813, 117408, 176112, 177626, 266439, 352224, 355252, 532878, 710504, 799317, 1065756, 1421008, 1598634, 2131512, 2842016, 3197268, 4263024, 6394536, 8526048, 12789072, 25578144, 108618299, 217236598, 325854897, 434473196, 651709794, 868946392, 977564691, 1303419588, 1737892784, 1955129382, 2606839176, 3475785568, 3910258764, 5213678352, 7820517528, 10427356704, 15641035056, 31282070112]

約数ペア:

[(1, 31282070112), (2, 15641035056), (3, 10427356704), (4, 7820517528), (6, 5213678352), (8, 3910258764), (9, 3475785568), (12, 2606839176), (16, 1955129382), (18, 1737892784), (24, 1303419588), (32, 977564691), (36, 868946392), (48, 651709794), (72, 434473196), (96, 325854897), (144, 217236598), (288, 108618299), (1223, 25578144), (2446, 12789072), (3669, 8526048), (4892, 6394536), (7338, 4263024), (9784, 3197268), (11007, 2842016), (14676, 2131512), (19568, 1598634), (22014, 1421008), (29352, 1065756), (39136, 799317), (44028, 710504), (58704, 532878), (88056, 355252), (88813, 352224), (117408, 266439), (176112, 177626)]