77318668

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3491}}^1$

素因数の和:3622

約数の個数: 36

約数和(自身を含む): 158837112

約数和(自身を除く): 81518444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 3491, 5537, 6982, 11074, 13964, 22148, 24437, 48874, 97748, 171059, 342118, 394483, 684236, 788966, 1577932, 2761381, 5522762, 11045524, 19329667, 38659334, 77318668]

約数ペア:

[(1, 77318668), (2, 38659334), (4, 19329667), (7, 11045524), (14, 5522762), (28, 2761381), (49, 1577932), (98, 788966), (113, 684236), (196, 394483), (226, 342118), (452, 171059), (791, 97748), (1582, 48874), (3164, 24437), (3491, 22148), (5537, 13964), (6982, 11074)]