68281356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39791}}^1$

素因数の和:39822

約数の個数: 48

約数和(自身を含む): 187181568

約数和(自身を除く): 118900212

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 39791, 79582, 119373, 159164, 238746, 437701, 477492, 517283, 875402, 1034566, 1313103, 1551849, 1750804, 2069132, 2626206, 3103698, 5252412, 5690113, 6207396, 11380226, 17070339, 22760452, 34140678, 68281356]

約数ペア:

[(1, 68281356), (2, 34140678), (3, 22760452), (4, 17070339), (6, 11380226), (11, 6207396), (12, 5690113), (13, 5252412), (22, 3103698), (26, 2626206), (33, 2069132), (39, 1750804), (44, 1551849), (52, 1313103), (66, 1034566), (78, 875402), (132, 517283), (143, 477492), (156, 437701), (286, 238746), (429, 159164), (572, 119373), (858, 79582), (1716, 39791)]