27788652

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 73290672

約数和(自身を除く): 45502020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 67, 82, 123, 134, 164, 201, 246, 268, 281, 369, 402, 492, 562, 603, 738, 804, 843, 1124, 1206, 1476, 1686, 2412, 2529, 2747, 3372, 5058, 5494, 8241, 10116, 10988, 11521, 16482, 18827, 23042, 24723, 32964, 34563, 37654, 46084, 49446, 56481, 69126, 75308, 98892, 103689, 112962, 138252, 169443, 207378, 225924, 338886, 414756, 677772, 771907, 1543814, 2315721, 3087628, 4631442, 6947163, 9262884, 13894326, 27788652]

約数ペア:

[(1, 27788652), (2, 13894326), (3, 9262884), (4, 6947163), (6, 4631442), (9, 3087628), (12, 2315721), (18, 1543814), (36, 771907), (41, 677772), (67, 414756), (82, 338886), (123, 225924), (134, 207378), (164, 169443), (201, 138252), (246, 112962), (268, 103689), (281, 98892), (369, 75308), (402, 69126), (492, 56481), (562, 49446), (603, 46084), (738, 37654), (804, 34563), (843, 32964), (1124, 24723), (1206, 23042), (1476, 18827), (1686, 16482), (2412, 11521), (2529, 10988), (2747, 10116), (3372, 8241), (5058, 5494)]