77487648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{115309}}^1$

素因数の和:115329

約数の個数: 48

約数和(自身を含む): 232464960

約数和(自身を除く): 154977312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 115309, 230618, 345927, 461236, 691854, 807163, 922472, 1383708, 1614326, 1844944, 2421489, 2767416, 3228652, 3689888, 4842978, 5534832, 6457304, 9685956, 11069664, 12914608, 19371912, 25829216, 38743824, 77487648]

約数ペア:

[(1, 77487648), (2, 38743824), (3, 25829216), (4, 19371912), (6, 12914608), (7, 11069664), (8, 9685956), (12, 6457304), (14, 5534832), (16, 4842978), (21, 3689888), (24, 3228652), (28, 2767416), (32, 2421489), (42, 1844944), (48, 1614326), (56, 1383708), (84, 922472), (96, 807163), (112, 691854), (168, 461236), (224, 345927), (336, 230618), (672, 115309)]