77886142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 127116864

約数和(自身を除く): 49230722

約数列:

[1, 2, 23, 41, 46, 61, 82, 122, 677, 943, 1354, 1403, 1886, 2501, 2806, 5002, 15571, 27757, 31142, 41297, 55514, 57523, 82594, 115046, 638411, 949831, 1276822, 1693177, 1899662, 3386354, 38943071, 77886142]

約数ペア:

[(1, 77886142), (2, 38943071), (23, 3386354), (41, 1899662), (46, 1693177), (61, 1276822), (82, 949831), (122, 638411), (677, 115046), (943, 82594), (1354, 57523), (1403, 55514), (1886, 41297), (2501, 31142), (2806, 27757), (5002, 15571)]