78494808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{709}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 224928000

約数和(自身を除く): 146433192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 659, 709, 1318, 1418, 1977, 2127, 2636, 2836, 3954, 4254, 4613, 4963, 5272, 5672, 7908, 8508, 9226, 9926, 13839, 14889, 15816, 17016, 18452, 19852, 27678, 29778, 36904, 39704, 55356, 59556, 110712, 119112, 467231, 934462, 1401693, 1868924, 2803386, 3270617, 3737848, 5606772, 6541234, 9811851, 11213544, 13082468, 19623702, 26164936, 39247404, 78494808]

約数ペア:

[(1, 78494808), (2, 39247404), (3, 26164936), (4, 19623702), (6, 13082468), (7, 11213544), (8, 9811851), (12, 6541234), (14, 5606772), (21, 3737848), (24, 3270617), (28, 2803386), (42, 1868924), (56, 1401693), (84, 934462), (168, 467231), (659, 119112), (709, 110712), (1318, 59556), (1418, 55356), (1977, 39704), (2127, 36904), (2636, 29778), (2836, 27678), (3954, 19852), (4254, 18452), (4613, 17016), (4963, 15816), (5272, 14889), (5672, 13839), (7908, 9926), (8508, 9226)]