78151066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 142848000

約数和(自身を除く): 64696934

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 3719, 7438, 10507, 21014, 26033, 52066, 70661, 141322, 293801, 494627, 587602, 989254, 2056607, 4113214, 5582219, 11164438, 39075533, 78151066]

約数ペア:

[(1, 78151066), (2, 39075533), (7, 11164438), (14, 5582219), (19, 4113214), (38, 2056607), (79, 989254), (133, 587602), (158, 494627), (266, 293801), (553, 141322), (1106, 70661), (1501, 52066), (3002, 26033), (3719, 21014), (7438, 10507)]