80479144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6323}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 158605920

約数和(自身を除く): 78126776

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6323, 6364, 12646, 12728, 25292, 50584, 233951, 271889, 467902, 543778, 935804, 1087556, 1871608, 2175112, 10059893, 20119786, 40239572, 80479144]

約数ペア:

[(1, 80479144), (2, 40239572), (4, 20119786), (8, 10059893), (37, 2175112), (43, 1871608), (74, 1087556), (86, 935804), (148, 543778), (172, 467902), (296, 271889), (344, 233951), (1591, 50584), (3182, 25292), (6323, 12728), (6364, 12646)]