123821688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3628

約数の個数: 64

約数和(自身を含む): 326430720

約数和(自身を除く): 202609032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 3541, 4371, 5828, 7082, 8742, 10623, 11656, 14164, 17484, 21246, 28328, 34968, 42492, 84984, 109771, 166427, 219542, 329313, 332854, 439084, 499281, 658626, 665708, 878168, 998562, 1317252, 1331416, 1997124, 2634504, 3994248, 5159237, 10318474, 15477711, 20636948, 30955422, 41273896, 61910844, 123821688]

約数ペア:

[(1, 123821688), (2, 61910844), (3, 41273896), (4, 30955422), (6, 20636948), (8, 15477711), (12, 10318474), (24, 5159237), (31, 3994248), (47, 2634504), (62, 1997124), (93, 1331416), (94, 1317252), (124, 998562), (141, 878168), (186, 665708), (188, 658626), (248, 499281), (282, 439084), (372, 332854), (376, 329313), (564, 219542), (744, 166427), (1128, 109771), (1457, 84984), (2914, 42492), (3541, 34968), (4371, 28328), (5828, 21246), (7082, 17484), (8742, 14164), (10623, 11656)]