91243012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 196172928

約数和(自身を除く): 104929916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 2861, 4556, 5722, 7973, 11444, 15946, 20027, 31892, 40054, 48637, 80108, 97274, 191687, 194548, 340459, 383374, 680918, 766748, 1341809, 1361836, 2683618, 3258679, 5367236, 6517358, 13034716, 22810753, 45621506, 91243012]

約数ペア:

[(1, 91243012), (2, 45621506), (4, 22810753), (7, 13034716), (14, 6517358), (17, 5367236), (28, 3258679), (34, 2683618), (67, 1361836), (68, 1341809), (119, 766748), (134, 680918), (238, 383374), (268, 340459), (469, 194548), (476, 191687), (938, 97274), (1139, 80108), (1876, 48637), (2278, 40054), (2861, 31892), (4556, 20027), (5722, 15946), (7973, 11444)]