61543014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 141039360

約数和(自身を除く): 79496346

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 131, 247, 262, 317, 393, 494, 634, 741, 786, 951, 1482, 1703, 1902, 2489, 3406, 4121, 4978, 5109, 6023, 7467, 8242, 10218, 12046, 12363, 14934, 18069, 24726, 32357, 36138, 41527, 64714, 78299, 83054, 97071, 124581, 156598, 194142, 234897, 249162, 469794, 539851, 789013, 1079702, 1578026, 1619553, 2367039, 3239106, 4734078, 10257169, 20514338, 30771507, 61543014]

約数ペア:

[(1, 61543014), (2, 30771507), (3, 20514338), (6, 10257169), (13, 4734078), (19, 3239106), (26, 2367039), (38, 1619553), (39, 1578026), (57, 1079702), (78, 789013), (114, 539851), (131, 469794), (247, 249162), (262, 234897), (317, 194142), (393, 156598), (494, 124581), (634, 97071), (741, 83054), (786, 78299), (951, 64714), (1482, 41527), (1703, 36138), (1902, 32357), (2489, 24726), (3406, 18069), (4121, 14934), (4978, 12363), (5109, 12046), (6023, 10218), (7467, 8242)]