85875426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 231678720

約数和(自身を除く): 145803294

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 182, 206, 234, 273, 309, 509, 546, 618, 721, 819, 927, 1018, 1339, 1442, 1527, 1638, 1854, 2163, 2678, 3054, 3563, 4017, 4326, 4581, 6489, 6617, 7126, 8034, 9162, 9373, 10689, 12051, 12978, 13234, 18746, 19851, 21378, 24102, 28119, 32067, 39702, 46319, 52427, 56238, 59553, 64134, 84357, 92638, 104854, 119106, 138957, 157281, 168714, 277914, 314562, 366989, 416871, 471843, 681551, 733978, 833742, 943686, 1100967, 1363102, 2044653, 2201934, 3302901, 4089306, 4770857, 6133959, 6605802, 9541714, 12267918, 14312571, 28625142, 42937713, 85875426]

約数ペア:

[(1, 85875426), (2, 42937713), (3, 28625142), (6, 14312571), (7, 12267918), (9, 9541714), (13, 6605802), (14, 6133959), (18, 4770857), (21, 4089306), (26, 3302901), (39, 2201934), (42, 2044653), (63, 1363102), (78, 1100967), (91, 943686), (103, 833742), (117, 733978), (126, 681551), (182, 471843), (206, 416871), (234, 366989), (273, 314562), (309, 277914), (509, 168714), (546, 157281), (618, 138957), (721, 119106), (819, 104854), (927, 92638), (1018, 84357), (1339, 64134), (1442, 59553), (1527, 56238), (1638, 52427), (1854, 46319), (2163, 39702), (2678, 32067), (3054, 28119), (3563, 24102), (4017, 21378), (4326, 19851), (4581, 18746), (6489, 13234), (6617, 12978), (7126, 12051), (8034, 10689), (9162, 9373)]