79977688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75167}}^1$

素因数の和:75199

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 100425512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 75167, 150334, 300668, 526169, 601336, 1052338, 1428173, 2104676, 2856346, 4209352, 5712692, 9997211, 11425384, 19994422, 39988844, 79977688]

約数ペア:

[(1, 79977688), (2, 39988844), (4, 19994422), (7, 11425384), (8, 9997211), (14, 5712692), (19, 4209352), (28, 2856346), (38, 2104676), (56, 1428173), (76, 1052338), (133, 601336), (152, 526169), (266, 300668), (532, 150334), (1064, 75167)]