77505848

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 170227080

約数和(自身を除く): 92721232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 1141, 1213, 1304, 2282, 2426, 4564, 4852, 7987, 8491, 9128, 9704, 15974, 16982, 31948, 33964, 59437, 63896, 67928, 118874, 197719, 237748, 395438, 475496, 790876, 1384033, 1581752, 2768066, 5536132, 9688231, 11072264, 19376462, 38752924, 77505848]

約数ペア:

[(1, 77505848), (2, 38752924), (4, 19376462), (7, 11072264), (8, 9688231), (14, 5536132), (28, 2768066), (49, 1581752), (56, 1384033), (98, 790876), (163, 475496), (196, 395438), (326, 237748), (392, 197719), (652, 118874), (1141, 67928), (1213, 63896), (1304, 59437), (2282, 33964), (2426, 31948), (4564, 16982), (4852, 15974), (7987, 9704), (8491, 9128)]