77680008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{154127}}^1$

素因数の和:154146

約数の個数: 48

約数和(自身を含む): 240439680

約数和(自身を除く): 162759672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 154127, 308254, 462381, 616508, 924762, 1078889, 1233016, 1387143, 1849524, 2157778, 2774286, 3236667, 3699048, 4315556, 5548572, 6473334, 8631112, 9710001, 11097144, 12946668, 19420002, 25893336, 38840004, 77680008]

約数ペア:

[(1, 77680008), (2, 38840004), (3, 25893336), (4, 19420002), (6, 12946668), (7, 11097144), (8, 9710001), (9, 8631112), (12, 6473334), (14, 5548572), (18, 4315556), (21, 3699048), (24, 3236667), (28, 2774286), (36, 2157778), (42, 1849524), (56, 1387143), (63, 1233016), (72, 1078889), (84, 924762), (126, 616508), (168, 462381), (252, 308254), (504, 154127)]