65458866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 147350016

約数和(自身を除く): 81891150

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 113, 131, 134, 201, 226, 262, 339, 393, 402, 678, 737, 786, 1243, 1441, 1474, 2211, 2486, 2882, 3729, 4323, 4422, 7458, 7571, 8646, 8777, 14803, 15142, 17554, 22713, 26331, 29606, 44409, 45426, 52662, 83281, 88818, 96547, 162833, 166562, 193094, 249843, 289641, 325666, 488499, 499686, 579282, 976998, 991801, 1983602, 2975403, 5950806, 10909811, 21819622, 32729433, 65458866]

約数ペア:

[(1, 65458866), (2, 32729433), (3, 21819622), (6, 10909811), (11, 5950806), (22, 2975403), (33, 1983602), (66, 991801), (67, 976998), (113, 579282), (131, 499686), (134, 488499), (201, 325666), (226, 289641), (262, 249843), (339, 193094), (393, 166562), (402, 162833), (678, 96547), (737, 88818), (786, 83281), (1243, 52662), (1441, 45426), (1474, 44409), (2211, 29606), (2486, 26331), (2882, 22713), (3729, 17554), (4323, 15142), (4422, 14803), (7458, 8777), (7571, 8646)]