61890114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 148272768

約数和(自身を除く): 86382654

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 583, 689, 858, 1166, 1361, 1378, 1749, 2067, 2722, 3498, 4083, 4134, 7579, 8166, 14971, 15158, 17693, 22737, 29942, 35386, 44913, 45474, 53079, 72133, 89826, 106158, 144266, 194623, 216399, 389246, 432798, 583869, 793463, 937729, 1167738, 1586926, 1875458, 2380389, 2813187, 4760778, 5626374, 10315019, 20630038, 30945057, 61890114]

約数ペア:

[(1, 61890114), (2, 30945057), (3, 20630038), (6, 10315019), (11, 5626374), (13, 4760778), (22, 2813187), (26, 2380389), (33, 1875458), (39, 1586926), (53, 1167738), (66, 937729), (78, 793463), (106, 583869), (143, 432798), (159, 389246), (286, 216399), (318, 194623), (429, 144266), (583, 106158), (689, 89826), (858, 72133), (1166, 53079), (1361, 45474), (1378, 44913), (1749, 35386), (2067, 29942), (2722, 22737), (3498, 17693), (4083, 15158), (4134, 14971), (7579, 8166)]