8000904

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 21047040

約数和(自身を除く): 13046136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 47, 82, 94, 123, 141, 164, 173, 188, 246, 282, 328, 346, 376, 492, 519, 564, 692, 984, 1038, 1128, 1384, 1927, 2076, 3854, 4152, 5781, 7093, 7708, 8131, 11562, 14186, 15416, 16262, 21279, 23124, 24393, 28372, 32524, 42558, 46248, 48786, 56744, 65048, 85116, 97572, 170232, 195144, 333371, 666742, 1000113, 1333484, 2000226, 2666968, 4000452, 8000904]

約数ペア:

[(1, 8000904), (2, 4000452), (3, 2666968), (4, 2000226), (6, 1333484), (8, 1000113), (12, 666742), (24, 333371), (41, 195144), (47, 170232), (82, 97572), (94, 85116), (123, 65048), (141, 56744), (164, 48786), (173, 46248), (188, 42558), (246, 32524), (282, 28372), (328, 24393), (346, 23124), (376, 21279), (492, 16262), (519, 15416), (564, 14186), (692, 11562), (984, 8131), (1038, 7708), (1128, 7093), (1384, 5781), (1927, 4152), (2076, 3854)]