23940852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 62332704

約数和(自身を除く): 38391852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 83, 86, 129, 156, 166, 172, 249, 258, 332, 498, 516, 559, 996, 1079, 1118, 1677, 1849, 2158, 2236, 3237, 3354, 3569, 3698, 4316, 5547, 6474, 6708, 7138, 7396, 10707, 11094, 12948, 14276, 21414, 22188, 24037, 42828, 46397, 48074, 72111, 92794, 96148, 139191, 144222, 153467, 185588, 278382, 288444, 306934, 460401, 556764, 613868, 920802, 1841604, 1995071, 3990142, 5985213, 7980284, 11970426, 23940852]

約数ペア:

[(1, 23940852), (2, 11970426), (3, 7980284), (4, 5985213), (6, 3990142), (12, 1995071), (13, 1841604), (26, 920802), (39, 613868), (43, 556764), (52, 460401), (78, 306934), (83, 288444), (86, 278382), (129, 185588), (156, 153467), (166, 144222), (172, 139191), (249, 96148), (258, 92794), (332, 72111), (498, 48074), (516, 46397), (559, 42828), (996, 24037), (1079, 22188), (1118, 21414), (1677, 14276), (1849, 12948), (2158, 11094), (2236, 10707), (3237, 7396), (3354, 7138), (3569, 6708), (3698, 6474), (4316, 5547)]