91815207812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1\times {\mathrm{3257}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 164137518720

約数和(自身を除く): 72322310908

約数列:

[1, 2, 4, 67, 134, 268, 293, 359, 586, 718, 1172, 1436, 3257, 6514, 13028, 19631, 24053, 39262, 48106, 78524, 96212, 105187, 210374, 218219, 420748, 436438, 872876, 954301, 1169263, 1908602, 2338526, 3817204, 4677052, 7047529, 14095058, 28190116, 63938167, 78340621, 127876334, 156681242, 255752668, 313362484, 342594059, 685188118, 1370376236, 22953801953, 45907603906, 91815207812]

約数ペア:

[(1, 91815207812), (2, 45907603906), (4, 22953801953), (67, 1370376236), (134, 685188118), (268, 342594059), (293, 313362484), (359, 255752668), (586, 156681242), (718, 127876334), (1172, 78340621), (1436, 63938167), (3257, 28190116), (6514, 14095058), (13028, 7047529), (19631, 4677052), (24053, 3817204), (39262, 2338526), (48106, 1908602), (78524, 1169263), (96212, 954301), (105187, 872876), (210374, 436438), (218219, 420748)]