12786576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 36717888

約数和(自身を除く): 23931312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 397, 488, 528, 671, 732, 794, 976, 1191, 1342, 1464, 1588, 2013, 2382, 2684, 2928, 3176, 4026, 4367, 4764, 5368, 6352, 8052, 8734, 9528, 10736, 13101, 16104, 17468, 19056, 24217, 26202, 32208, 34936, 48434, 52404, 69872, 72651, 96868, 104808, 145302, 193736, 209616, 266387, 290604, 387472, 532774, 581208, 799161, 1065548, 1162416, 1598322, 2131096, 3196644, 4262192, 6393288, 12786576]

約数ペア:

[(1, 12786576), (2, 6393288), (3, 4262192), (4, 3196644), (6, 2131096), (8, 1598322), (11, 1162416), (12, 1065548), (16, 799161), (22, 581208), (24, 532774), (33, 387472), (44, 290604), (48, 266387), (61, 209616), (66, 193736), (88, 145302), (122, 104808), (132, 96868), (176, 72651), (183, 69872), (244, 52404), (264, 48434), (366, 34936), (397, 32208), (488, 26202), (528, 24217), (671, 19056), (732, 17468), (794, 16104), (976, 13101), (1191, 10736), (1342, 9528), (1464, 8734), (1588, 8052), (2013, 6352), (2382, 5368), (2684, 4764), (2928, 4367), (3176, 4026)]