82158392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 169128000

約数和(自身を除く): 86969608

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 89, 92, 116, 173, 178, 184, 232, 346, 356, 667, 692, 712, 1334, 1384, 2047, 2581, 2668, 3979, 4094, 5017, 5162, 5336, 7958, 8188, 10034, 10324, 15397, 15916, 16376, 20068, 20648, 30794, 31832, 40136, 59363, 61588, 115391, 118726, 123176, 230782, 237452, 354131, 446513, 461564, 474904, 708262, 893026, 923128, 1416524, 1786052, 2833048, 3572104, 10269799, 20539598, 41079196, 82158392]

約数ペア:

[(1, 82158392), (2, 41079196), (4, 20539598), (8, 10269799), (23, 3572104), (29, 2833048), (46, 1786052), (58, 1416524), (89, 923128), (92, 893026), (116, 708262), (173, 474904), (178, 461564), (184, 446513), (232, 354131), (346, 237452), (356, 230782), (667, 123176), (692, 118726), (712, 115391), (1334, 61588), (1384, 59363), (2047, 40136), (2581, 31832), (2668, 30794), (3979, 20648), (4094, 20068), (5017, 16376), (5162, 15916), (5336, 15397), (7958, 10324), (8188, 10034)]