66655056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2948

約数の個数: 80

約数和(自身を含む): 190515584

約数和(自身を除く): 123860528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 2887, 3848, 5772, 5774, 7696, 8661, 11544, 11548, 17322, 23088, 23096, 34644, 37531, 46192, 69288, 75062, 106819, 112593, 138576, 150124, 213638, 225186, 300248, 320457, 427276, 450372, 600496, 640914, 854552, 900744, 1281828, 1388647, 1709104, 1801488, 2563656, 2777294, 4165941, 5127312, 5554588, 8331882, 11109176, 16663764, 22218352, 33327528, 66655056]

約数ペア:

[(1, 66655056), (2, 33327528), (3, 22218352), (4, 16663764), (6, 11109176), (8, 8331882), (12, 5554588), (13, 5127312), (16, 4165941), (24, 2777294), (26, 2563656), (37, 1801488), (39, 1709104), (48, 1388647), (52, 1281828), (74, 900744), (78, 854552), (104, 640914), (111, 600496), (148, 450372), (156, 427276), (208, 320457), (222, 300248), (296, 225186), (312, 213638), (444, 150124), (481, 138576), (592, 112593), (624, 106819), (888, 75062), (962, 69288), (1443, 46192), (1776, 37531), (1924, 34644), (2886, 23096), (2887, 23088), (3848, 17322), (5772, 11548), (5774, 11544), (7696, 8661)]