78504232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15601}}^1$

素因数の和:15661

約数の個数: 32

約数和(自身を含む): 160076520

約数和(自身を除く): 81572288

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 15601, 31202, 62404, 124808, 265217, 530434, 577237, 1060868, 1154474, 2121736, 2308948, 4617896, 9813029, 19626058, 39252116, 78504232]

約数ペア:

[(1, 78504232), (2, 39252116), (4, 19626058), (8, 9813029), (17, 4617896), (34, 2308948), (37, 2121736), (68, 1154474), (74, 1060868), (136, 577237), (148, 530434), (296, 265217), (629, 124808), (1258, 62404), (2516, 31202), (5032, 15601)]