66609504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17791}}^1$

素因数の和:17820

約数の個数: 72

約数和(自身を含む): 204003072

約数和(自身を除く): 137393568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17791, 35582, 53373, 71164, 106746, 142328, 160119, 213492, 231283, 284656, 320238, 426984, 462566, 569312, 640476, 693849, 853968, 925132, 1280952, 1387698, 1707936, 1850264, 2081547, 2561904, 2775396, 3700528, 4163094, 5123808, 5550792, 7401056, 8326188, 11101584, 16652376, 22203168, 33304752, 66609504]

約数ペア:

[(1, 66609504), (2, 33304752), (3, 22203168), (4, 16652376), (6, 11101584), (8, 8326188), (9, 7401056), (12, 5550792), (13, 5123808), (16, 4163094), (18, 3700528), (24, 2775396), (26, 2561904), (32, 2081547), (36, 1850264), (39, 1707936), (48, 1387698), (52, 1280952), (72, 925132), (78, 853968), (96, 693849), (104, 640476), (117, 569312), (144, 462566), (156, 426984), (208, 320238), (234, 284656), (288, 231283), (312, 213492), (416, 160119), (468, 142328), (624, 106746), (936, 71164), (1248, 53373), (1872, 35582), (3744, 17791)]