88221616

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 204500800

約数和(自身を除く): 116279184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 61, 74, 112, 122, 148, 244, 259, 296, 349, 427, 488, 518, 592, 698, 854, 976, 1036, 1396, 1708, 2072, 2257, 2443, 2792, 3416, 4144, 4514, 4886, 5584, 6832, 9028, 9772, 12913, 15799, 18056, 19544, 21289, 25826, 31598, 36112, 39088, 42578, 51652, 63196, 85156, 90391, 103304, 126392, 149023, 170312, 180782, 206608, 252784, 298046, 340624, 361564, 596092, 723128, 787693, 1192184, 1446256, 1575386, 2384368, 3150772, 5513851, 6301544, 11027702, 12603088, 22055404, 44110808, 88221616]

約数ペア:

[(1, 88221616), (2, 44110808), (4, 22055404), (7, 12603088), (8, 11027702), (14, 6301544), (16, 5513851), (28, 3150772), (37, 2384368), (56, 1575386), (61, 1446256), (74, 1192184), (112, 787693), (122, 723128), (148, 596092), (244, 361564), (259, 340624), (296, 298046), (349, 252784), (427, 206608), (488, 180782), (518, 170312), (592, 149023), (698, 126392), (854, 103304), (976, 90391), (1036, 85156), (1396, 63196), (1708, 51652), (2072, 42578), (2257, 39088), (2443, 36112), (2792, 31598), (3416, 25826), (4144, 21289), (4514, 19544), (4886, 18056), (5584, 15799), (6832, 12913), (9028, 9772)]