54243468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 142670528

約数和(自身を除く): 88427060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 523, 603, 774, 804, 1046, 1206, 1548, 1569, 2092, 2412, 2881, 3138, 4707, 5762, 6276, 8643, 9414, 11524, 17286, 18828, 22489, 25929, 34572, 35041, 44978, 51858, 67467, 70082, 89956, 103716, 105123, 134934, 140164, 202401, 210246, 269868, 315369, 404802, 420492, 630738, 809604, 1261476, 1506763, 3013526, 4520289, 6027052, 9040578, 13560867, 18081156, 27121734, 54243468]

約数ペア:

[(1, 54243468), (2, 27121734), (3, 18081156), (4, 13560867), (6, 9040578), (9, 6027052), (12, 4520289), (18, 3013526), (36, 1506763), (43, 1261476), (67, 809604), (86, 630738), (129, 420492), (134, 404802), (172, 315369), (201, 269868), (258, 210246), (268, 202401), (387, 140164), (402, 134934), (516, 105123), (523, 103716), (603, 89956), (774, 70082), (804, 67467), (1046, 51858), (1206, 44978), (1548, 35041), (1569, 34572), (2092, 25929), (2412, 22489), (2881, 18828), (3138, 17286), (4707, 11524), (5762, 9414), (6276, 8643)]