91030576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 219541504

約数和(自身を除く): 128510928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 607, 721, 728, 824, 1214, 1339, 1442, 1456, 1648, 2428, 2678, 2884, 4249, 4856, 5356, 5768, 7891, 8498, 9373, 9712, 10712, 11536, 15782, 16996, 18746, 21424, 31564, 33992, 37492, 55237, 62521, 63128, 67984, 74984, 110474, 125042, 126256, 149968, 220948, 250084, 437647, 441896, 500168, 812773, 875294, 883792, 1000336, 1625546, 1750588, 3251092, 3501176, 5689411, 6502184, 7002352, 11378822, 13004368, 22757644, 45515288, 91030576]

約数ペア:

[(1, 91030576), (2, 45515288), (4, 22757644), (7, 13004368), (8, 11378822), (13, 7002352), (14, 6502184), (16, 5689411), (26, 3501176), (28, 3251092), (52, 1750588), (56, 1625546), (91, 1000336), (103, 883792), (104, 875294), (112, 812773), (182, 500168), (206, 441896), (208, 437647), (364, 250084), (412, 220948), (607, 149968), (721, 126256), (728, 125042), (824, 110474), (1214, 74984), (1339, 67984), (1442, 63128), (1456, 62521), (1648, 55237), (2428, 37492), (2678, 33992), (2884, 31564), (4249, 21424), (4856, 18746), (5356, 16996), (5768, 15782), (7891, 11536), (8498, 10712), (9373, 9712)]