12756552

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 20697528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 263, 282, 344, 376, 516, 526, 564, 789, 1032, 1052, 1128, 1578, 2021, 2104, 3156, 4042, 6063, 6312, 8084, 11309, 12126, 12361, 16168, 22618, 24252, 24722, 33927, 37083, 45236, 48504, 49444, 67854, 74166, 90472, 98888, 135708, 148332, 271416, 296664, 531523, 1063046, 1594569, 2126092, 3189138, 4252184, 6378276, 12756552]

約数ペア:

[(1, 12756552), (2, 6378276), (3, 4252184), (4, 3189138), (6, 2126092), (8, 1594569), (12, 1063046), (24, 531523), (43, 296664), (47, 271416), (86, 148332), (94, 135708), (129, 98888), (141, 90472), (172, 74166), (188, 67854), (258, 49444), (263, 48504), (282, 45236), (344, 37083), (376, 33927), (516, 24722), (526, 24252), (564, 22618), (789, 16168), (1032, 12361), (1052, 12126), (1128, 11309), (1578, 8084), (2021, 6312), (2104, 6063), (3156, 4042)]