72171906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 151466496

約数和(自身を除く): 79294590

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3782, 5673, 6361, 11346, 12722, 19083, 38166, 197191, 388021, 394382, 591573, 776042, 1164063, 1183146, 2328126, 12028651, 24057302, 36085953, 72171906]

約数ペア:

[(1, 72171906), (2, 36085953), (3, 24057302), (6, 12028651), (31, 2328126), (61, 1183146), (62, 1164063), (93, 776042), (122, 591573), (183, 394382), (186, 388021), (366, 197191), (1891, 38166), (3782, 19083), (5673, 12722), (6361, 11346)]