78082336

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 158336640

約数和(自身を除く): 80254304

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 158, 268, 316, 461, 536, 632, 922, 1072, 1264, 1844, 2144, 2528, 3688, 5293, 7376, 10586, 14752, 21172, 30887, 36419, 42344, 61774, 72838, 84688, 123548, 145676, 169376, 247096, 291352, 494192, 582704, 988384, 1165408, 2440073, 4880146, 9760292, 19520584, 39041168, 78082336]

約数ペア:

[(1, 78082336), (2, 39041168), (4, 19520584), (8, 9760292), (16, 4880146), (32, 2440073), (67, 1165408), (79, 988384), (134, 582704), (158, 494192), (268, 291352), (316, 247096), (461, 169376), (536, 145676), (632, 123548), (922, 84688), (1072, 72838), (1264, 61774), (1844, 42344), (2144, 36419), (2528, 30887), (3688, 21172), (5293, 14752), (7376, 10586)]