66577721764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{38803}}^1$

素因数の和:39076

約数の個数: 48

約数和(自身を含む): 122349943296

約数和(自身を除く): 55772221532

約数列:

[1, 2, 4, 31, 62, 101, 124, 137, 202, 274, 404, 548, 3131, 4247, 6262, 8494, 12524, 13837, 16988, 27674, 38803, 55348, 77606, 155212, 428947, 857894, 1202893, 1715788, 2405786, 3919103, 4811572, 5316011, 7838206, 10632022, 15676412, 21264044, 121492193, 164796341, 242984386, 329592682, 485968772, 536917111, 659185364, 1073834222, 2147668444, 16644430441, 33288860882, 66577721764]

約数ペア:

[(1, 66577721764), (2, 33288860882), (4, 16644430441), (31, 2147668444), (62, 1073834222), (101, 659185364), (124, 536917111), (137, 485968772), (202, 329592682), (274, 242984386), (404, 164796341), (548, 121492193), (3131, 21264044), (4247, 15676412), (6262, 10632022), (8494, 7838206), (12524, 5316011), (13837, 4811572), (16988, 3919103), (27674, 2405786), (38803, 1715788), (55348, 1202893), (77606, 857894), (155212, 428947)]