81689616

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8467}}^1$

素因数の和:8548

約数の個数: 60

約数和(自身を含む): 232057072

約数和(自身を除く): 150367456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 8467, 9648, 16934, 25401, 33868, 50802, 67736, 76203, 101604, 135472, 152406, 203208, 304812, 406416, 567289, 609624, 1134578, 1219248, 1701867, 2269156, 3403734, 4538312, 5105601, 6807468, 9076624, 10211202, 13614936, 20422404, 27229872, 40844808, 81689616]

約数ペア:

[(1, 81689616), (2, 40844808), (3, 27229872), (4, 20422404), (6, 13614936), (8, 10211202), (9, 9076624), (12, 6807468), (16, 5105601), (18, 4538312), (24, 3403734), (36, 2269156), (48, 1701867), (67, 1219248), (72, 1134578), (134, 609624), (144, 567289), (201, 406416), (268, 304812), (402, 203208), (536, 152406), (603, 135472), (804, 101604), (1072, 76203), (1206, 67736), (1608, 50802), (2412, 33868), (3216, 25401), (4824, 16934), (8467, 9648)]