78333888

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2681

約数の個数: 56

約数和(自身を含む): 208613248

約数和(自身を除く): 130279360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 978, 1304, 1956, 2503, 2608, 3912, 5006, 5216, 7509, 7824, 10012, 10432, 15018, 15648, 20024, 30036, 31296, 40048, 60072, 80096, 120144, 160192, 240288, 407989, 480576, 815978, 1223967, 1631956, 2447934, 3263912, 4895868, 6527824, 9791736, 13055648, 19583472, 26111296, 39166944, 78333888]

約数ペア:

[(1, 78333888), (2, 39166944), (3, 26111296), (4, 19583472), (6, 13055648), (8, 9791736), (12, 6527824), (16, 4895868), (24, 3263912), (32, 2447934), (48, 1631956), (64, 1223967), (96, 815978), (163, 480576), (192, 407989), (326, 240288), (489, 160192), (652, 120144), (978, 80096), (1304, 60072), (1956, 40048), (2503, 31296), (2608, 30036), (3912, 20024), (5006, 15648), (5216, 15018), (7509, 10432), (7824, 10012)]