68141392

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 60

約数和(自身を含む): 147751828

約数和(自身を除く): 79610436

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 577, 671, 968, 976, 1154, 1342, 1936, 2308, 2684, 4616, 5368, 6347, 7381, 9232, 10736, 12694, 14762, 25388, 29524, 35197, 50776, 59048, 69817, 70394, 101552, 118096, 139634, 140788, 279268, 281576, 387167, 558536, 563152, 774334, 1117072, 1548668, 3097336, 4258837, 6194672, 8517674, 17035348, 34070696, 68141392]

約数ペア:

[(1, 68141392), (2, 34070696), (4, 17035348), (8, 8517674), (11, 6194672), (16, 4258837), (22, 3097336), (44, 1548668), (61, 1117072), (88, 774334), (121, 563152), (122, 558536), (176, 387167), (242, 281576), (244, 279268), (484, 140788), (488, 139634), (577, 118096), (671, 101552), (968, 70394), (976, 69817), (1154, 59048), (1342, 50776), (1936, 35197), (2308, 29524), (2684, 25388), (4616, 14762), (5368, 12694), (6347, 10736), (7381, 9232)]