72854264

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 163339200

約数和(自身を除く): 90484936

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 397, 406, 452, 791, 794, 812, 904, 1582, 1588, 1624, 2779, 3164, 3176, 3277, 5558, 6328, 6554, 11116, 11513, 13108, 22232, 22939, 23026, 26216, 44861, 45878, 46052, 80591, 89722, 91756, 92104, 161182, 179444, 183512, 314027, 322364, 358888, 628054, 644728, 1256108, 1300969, 2512216, 2601938, 5203876, 9106783, 10407752, 18213566, 36427132, 72854264]

約数ペア:

[(1, 72854264), (2, 36427132), (4, 18213566), (7, 10407752), (8, 9106783), (14, 5203876), (28, 2601938), (29, 2512216), (56, 1300969), (58, 1256108), (113, 644728), (116, 628054), (203, 358888), (226, 322364), (232, 314027), (397, 183512), (406, 179444), (452, 161182), (791, 92104), (794, 91756), (812, 89722), (904, 80591), (1582, 46052), (1588, 45878), (1624, 44861), (2779, 26216), (3164, 23026), (3176, 22939), (3277, 22232), (5558, 13108), (6328, 11513), (6554, 11116)]