71888664

素因数分解:

$2^3\times 3^1\times {\mathrm{947}}^1\times {\mathrm{3163}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 179968320

約数和(自身を除く): 108079656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 947, 1894, 2841, 3163, 3788, 5682, 6326, 7576, 9489, 11364, 12652, 18978, 22728, 25304, 37956, 75912, 2995361, 5990722, 8986083, 11981444, 17972166, 23962888, 35944332, 71888664]

約数ペア:

[(1, 71888664), (2, 35944332), (3, 23962888), (4, 17972166), (6, 11981444), (8, 8986083), (12, 5990722), (24, 2995361), (947, 75912), (1894, 37956), (2841, 25304), (3163, 22728), (3788, 18978), (5682, 12652), (6326, 11364), (7576, 9489)]