90341238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 209341440

約数和(自身を除く): 119000202

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1297, 1482, 1786, 1833, 2594, 2679, 3666, 3891, 5358, 7782, 11609, 16861, 23218, 24643, 33722, 34827, 49286, 50583, 60959, 69654, 73929, 101166, 121918, 147858, 182877, 320359, 365754, 640718, 792467, 961077, 1158221, 1584934, 1922154, 2316442, 2377401, 3474663, 4754802, 6949326, 15056873, 30113746, 45170619, 90341238]

約数ペア:

[(1, 90341238), (2, 45170619), (3, 30113746), (6, 15056873), (13, 6949326), (19, 4754802), (26, 3474663), (38, 2377401), (39, 2316442), (47, 1922154), (57, 1584934), (78, 1158221), (94, 961077), (114, 792467), (141, 640718), (247, 365754), (282, 320359), (494, 182877), (611, 147858), (741, 121918), (893, 101166), (1222, 73929), (1297, 69654), (1482, 60959), (1786, 50583), (1833, 49286), (2594, 34827), (2679, 33722), (3666, 24643), (3891, 23218), (5358, 16861), (7782, 11609)]