87223268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 88894492

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 79, 92, 158, 253, 316, 506, 869, 1012, 1091, 1738, 1817, 2182, 3476, 3634, 4364, 7268, 12001, 19987, 24002, 25093, 39974, 48004, 50186, 79948, 86189, 100372, 172378, 276023, 344756, 552046, 948079, 1104092, 1896158, 1982347, 3792316, 3964694, 7929388, 21805817, 43611634, 87223268]

約数ペア:

[(1, 87223268), (2, 43611634), (4, 21805817), (11, 7929388), (22, 3964694), (23, 3792316), (44, 1982347), (46, 1896158), (79, 1104092), (92, 948079), (158, 552046), (253, 344756), (316, 276023), (506, 172378), (869, 100372), (1012, 86189), (1091, 79948), (1738, 50186), (1817, 48004), (2182, 39974), (3476, 25093), (3634, 24002), (4364, 19987), (7268, 12001)]