81199992

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 207936000

約数和(自身を除く): 126736008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 113, 158, 226, 237, 316, 339, 379, 452, 474, 632, 678, 758, 904, 948, 1137, 1356, 1516, 1896, 2274, 2712, 3032, 4548, 8927, 9096, 17854, 26781, 29941, 35708, 42827, 53562, 59882, 71416, 85654, 89823, 107124, 119764, 128481, 171308, 179646, 214248, 239528, 256962, 342616, 359292, 513924, 718584, 1027848, 3383333, 6766666, 10149999, 13533332, 20299998, 27066664, 40599996, 81199992]

約数ペア:

[(1, 81199992), (2, 40599996), (3, 27066664), (4, 20299998), (6, 13533332), (8, 10149999), (12, 6766666), (24, 3383333), (79, 1027848), (113, 718584), (158, 513924), (226, 359292), (237, 342616), (316, 256962), (339, 239528), (379, 214248), (452, 179646), (474, 171308), (632, 128481), (678, 119764), (758, 107124), (904, 89823), (948, 85654), (1137, 71416), (1356, 59882), (1516, 53562), (1896, 42827), (2274, 35708), (2712, 29941), (3032, 26781), (4548, 17854), (8927, 9096)]