69601588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 150628352

約数和(自身を除く): 81026764

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 127, 148, 161, 254, 259, 322, 508, 518, 529, 644, 851, 889, 1036, 1058, 1702, 1778, 2116, 2921, 3404, 3556, 3703, 4699, 5842, 5957, 7406, 9398, 11684, 11914, 14812, 18796, 19573, 20447, 23828, 32893, 39146, 40894, 65786, 67183, 78292, 81788, 108077, 131572, 134366, 137011, 216154, 268732, 274022, 432308, 470281, 548044, 756539, 940562, 1513078, 1881124, 2485771, 3026156, 4971542, 9943084, 17400397, 34800794, 69601588]

約数ペア:

[(1, 69601588), (2, 34800794), (4, 17400397), (7, 9943084), (14, 4971542), (23, 3026156), (28, 2485771), (37, 1881124), (46, 1513078), (74, 940562), (92, 756539), (127, 548044), (148, 470281), (161, 432308), (254, 274022), (259, 268732), (322, 216154), (508, 137011), (518, 134366), (529, 131572), (644, 108077), (851, 81788), (889, 78292), (1036, 67183), (1058, 65786), (1702, 40894), (1778, 39146), (2116, 32893), (2921, 23828), (3404, 20447), (3556, 19573), (3703, 18796), (4699, 14812), (5842, 11914), (5957, 11684), (7406, 9398)]