90570324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{881}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 228191040

約数和(自身を除く): 137620716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 659, 881, 1318, 1762, 1977, 2636, 2643, 3524, 3954, 5286, 7908, 8567, 10572, 11453, 17134, 22906, 25701, 34268, 34359, 45812, 51402, 68718, 102804, 137436, 580579, 1161158, 1741737, 2322316, 3483474, 6966948, 7547527, 15095054, 22642581, 30190108, 45285162, 90570324]

約数ペア:

[(1, 90570324), (2, 45285162), (3, 30190108), (4, 22642581), (6, 15095054), (12, 7547527), (13, 6966948), (26, 3483474), (39, 2322316), (52, 1741737), (78, 1161158), (156, 580579), (659, 137436), (881, 102804), (1318, 68718), (1762, 51402), (1977, 45812), (2636, 34359), (2643, 34268), (3524, 25701), (3954, 22906), (5286, 17134), (7908, 11453), (8567, 10572)]