80779864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 93713576

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 107, 184, 214, 253, 373, 428, 506, 746, 856, 1012, 1177, 1492, 2024, 2354, 2461, 2984, 4103, 4708, 4922, 8206, 8579, 9416, 9844, 16412, 17158, 19688, 27071, 32824, 34316, 39911, 54142, 68632, 79822, 94369, 108284, 159644, 188738, 216568, 319288, 377476, 439021, 754952, 878042, 917953, 1756084, 1835906, 3512168, 3671812, 7343624, 10097483, 20194966, 40389932, 80779864]

約数ペア:

[(1, 80779864), (2, 40389932), (4, 20194966), (8, 10097483), (11, 7343624), (22, 3671812), (23, 3512168), (44, 1835906), (46, 1756084), (88, 917953), (92, 878042), (107, 754952), (184, 439021), (214, 377476), (253, 319288), (373, 216568), (428, 188738), (506, 159644), (746, 108284), (856, 94369), (1012, 79822), (1177, 68632), (1492, 54142), (2024, 39911), (2354, 34316), (2461, 32824), (2984, 27071), (4103, 19688), (4708, 17158), (4922, 16412), (8206, 9844), (8579, 9416)]