90062128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1806

約数の個数: 60

約数和(自身を含む): 199008840

約数和(自身を除く): 108946712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1753, 1976, 2704, 3211, 3506, 3952, 6422, 7012, 12844, 14024, 22789, 25688, 28048, 33307, 45578, 51376, 66614, 91156, 133228, 182312, 266456, 296257, 364624, 432991, 532912, 592514, 865982, 1185028, 1731964, 2370056, 3463928, 4740112, 5628883, 6927856, 11257766, 22515532, 45031064, 90062128]

約数ペア:

[(1, 90062128), (2, 45031064), (4, 22515532), (8, 11257766), (13, 6927856), (16, 5628883), (19, 4740112), (26, 3463928), (38, 2370056), (52, 1731964), (76, 1185028), (104, 865982), (152, 592514), (169, 532912), (208, 432991), (247, 364624), (304, 296257), (338, 266456), (494, 182312), (676, 133228), (988, 91156), (1352, 66614), (1753, 51376), (1976, 45578), (2704, 33307), (3211, 28048), (3506, 25688), (3952, 22789), (6422, 14024), (7012, 12844)]