68369904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24989}}^1$

素因数の和:25022

約数の個数: 60

約数和(自身を含む): 201419400

約数和(自身を除く): 133049496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 24989, 49978, 74967, 99956, 149934, 199912, 224901, 299868, 399824, 449802, 474791, 599736, 899604, 949582, 1199472, 1424373, 1799208, 1899164, 2848746, 3598416, 3798328, 4273119, 5697492, 7596656, 8546238, 11394984, 17092476, 22789968, 34184952, 68369904]

約数ペア:

[(1, 68369904), (2, 34184952), (3, 22789968), (4, 17092476), (6, 11394984), (8, 8546238), (9, 7596656), (12, 5697492), (16, 4273119), (18, 3798328), (19, 3598416), (24, 2848746), (36, 1899164), (38, 1799208), (48, 1424373), (57, 1199472), (72, 949582), (76, 899604), (114, 599736), (144, 474791), (152, 449802), (171, 399824), (228, 299868), (304, 224901), (342, 199912), (456, 149934), (684, 99956), (912, 74967), (1368, 49978), (2736, 24989)]