78672816

素因数分解:

$2^4\times 3^3\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 226994400

約数和(自身を除く): 148321584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 269, 432, 538, 677, 807, 1076, 1354, 1614, 2031, 2152, 2421, 2708, 3228, 4062, 4304, 4842, 5416, 6093, 6456, 7263, 8124, 9684, 10832, 12186, 12912, 14526, 16248, 18279, 19368, 24372, 29052, 32496, 36558, 38736, 48744, 58104, 73116, 97488, 116208, 146232, 182113, 292464, 364226, 546339, 728452, 1092678, 1456904, 1639017, 2185356, 2913808, 3278034, 4370712, 4917051, 6556068, 8741424, 9834102, 13112136, 19668204, 26224272, 39336408, 78672816]

約数ペア:

[(1, 78672816), (2, 39336408), (3, 26224272), (4, 19668204), (6, 13112136), (8, 9834102), (9, 8741424), (12, 6556068), (16, 4917051), (18, 4370712), (24, 3278034), (27, 2913808), (36, 2185356), (48, 1639017), (54, 1456904), (72, 1092678), (108, 728452), (144, 546339), (216, 364226), (269, 292464), (432, 182113), (538, 146232), (677, 116208), (807, 97488), (1076, 73116), (1354, 58104), (1614, 48744), (2031, 38736), (2152, 36558), (2421, 32496), (2708, 29052), (3228, 24372), (4062, 19368), (4304, 18279), (4842, 16248), (5416, 14526), (6093, 12912), (6456, 12186), (7263, 10832), (8124, 9684)]