61090016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 139708800

約数和(自身を除く): 78618784

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 59, 76, 104, 118, 131, 152, 208, 236, 247, 262, 304, 416, 472, 494, 524, 608, 767, 944, 988, 1048, 1121, 1534, 1703, 1888, 1976, 2096, 2242, 2489, 3068, 3406, 3952, 4192, 4484, 4978, 6136, 6812, 7729, 7904, 8968, 9956, 12272, 13624, 14573, 15458, 17936, 19912, 24544, 27248, 29146, 30916, 32357, 35872, 39824, 54496, 58292, 61832, 64714, 79648, 100477, 116584, 123664, 129428, 146851, 200954, 233168, 247328, 258856, 293702, 401908, 466336, 517712, 587404, 803816, 1035424, 1174808, 1607632, 1909063, 2349616, 3215264, 3818126, 4699232, 7636252, 15272504, 30545008, 61090016]

約数ペア:

[(1, 61090016), (2, 30545008), (4, 15272504), (8, 7636252), (13, 4699232), (16, 3818126), (19, 3215264), (26, 2349616), (32, 1909063), (38, 1607632), (52, 1174808), (59, 1035424), (76, 803816), (104, 587404), (118, 517712), (131, 466336), (152, 401908), (208, 293702), (236, 258856), (247, 247328), (262, 233168), (304, 200954), (416, 146851), (472, 129428), (494, 123664), (524, 116584), (608, 100477), (767, 79648), (944, 64714), (988, 61832), (1048, 58292), (1121, 54496), (1534, 39824), (1703, 35872), (1888, 32357), (1976, 30916), (2096, 29146), (2242, 27248), (2489, 24544), (3068, 19912), (3406, 17936), (3952, 15458), (4192, 14573), (4484, 13624), (4978, 12272), (6136, 9956), (6812, 8968), (7729, 7904)]