66509544

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 171642240

約数和(自身を除く): 105132696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 257, 263, 328, 492, 514, 526, 771, 789, 984, 1028, 1052, 1542, 1578, 2056, 2104, 3084, 3156, 6168, 6312, 10537, 10783, 21074, 21566, 31611, 32349, 42148, 43132, 63222, 64698, 67591, 84296, 86264, 126444, 129396, 135182, 202773, 252888, 258792, 270364, 405546, 540728, 811092, 1622184, 2771231, 5542462, 8313693, 11084924, 16627386, 22169848, 33254772, 66509544]

約数ペア:

[(1, 66509544), (2, 33254772), (3, 22169848), (4, 16627386), (6, 11084924), (8, 8313693), (12, 5542462), (24, 2771231), (41, 1622184), (82, 811092), (123, 540728), (164, 405546), (246, 270364), (257, 258792), (263, 252888), (328, 202773), (492, 135182), (514, 129396), (526, 126444), (771, 86264), (789, 84296), (984, 67591), (1028, 64698), (1052, 63222), (1542, 43132), (1578, 42148), (2056, 32349), (2104, 31611), (3084, 21566), (3156, 21074), (6168, 10783), (6312, 10537)]