7225776

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 90

約数和(自身を含む): 21496020

約数和(自身を除く): 14270244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 361, 417, 456, 556, 684, 722, 834, 912, 1083, 1112, 1251, 1368, 1444, 1668, 2166, 2224, 2502, 2641, 2736, 2888, 3249, 3336, 4332, 5004, 5282, 5776, 6498, 6672, 7923, 8664, 10008, 10564, 12996, 15846, 17328, 20016, 21128, 23769, 25992, 31692, 42256, 47538, 50179, 51984, 63384, 95076, 100358, 126768, 150537, 190152, 200716, 301074, 380304, 401432, 451611, 602148, 802864, 903222, 1204296, 1806444, 2408592, 3612888, 7225776]

約数ペア:

[(1, 7225776), (2, 3612888), (3, 2408592), (4, 1806444), (6, 1204296), (8, 903222), (9, 802864), (12, 602148), (16, 451611), (18, 401432), (19, 380304), (24, 301074), (36, 200716), (38, 190152), (48, 150537), (57, 126768), (72, 100358), (76, 95076), (114, 63384), (139, 51984), (144, 50179), (152, 47538), (171, 42256), (228, 31692), (278, 25992), (304, 23769), (342, 21128), (361, 20016), (417, 17328), (456, 15846), (556, 12996), (684, 10564), (722, 10008), (834, 8664), (912, 7923), (1083, 6672), (1112, 6498), (1251, 5776), (1368, 5282), (1444, 5004), (1668, 4332), (2166, 3336), (2224, 3249), (2502, 2888), (2641, 2736)]