90783064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 95840936

約数列:

[1, 2, 4, 8, 19, 38, 53, 59, 76, 106, 118, 152, 191, 212, 236, 382, 424, 472, 764, 1007, 1121, 1528, 2014, 2242, 3127, 3629, 4028, 4484, 6254, 7258, 8056, 8968, 10123, 11269, 12508, 14516, 20246, 22538, 25016, 29032, 40492, 45076, 59413, 80984, 90152, 118826, 192337, 214111, 237652, 384674, 428222, 475304, 597257, 769348, 856444, 1194514, 1538696, 1712888, 2389028, 4778056, 11347883, 22695766, 45391532, 90783064]

約数ペア:

[(1, 90783064), (2, 45391532), (4, 22695766), (8, 11347883), (19, 4778056), (38, 2389028), (53, 1712888), (59, 1538696), (76, 1194514), (106, 856444), (118, 769348), (152, 597257), (191, 475304), (212, 428222), (236, 384674), (382, 237652), (424, 214111), (472, 192337), (764, 118826), (1007, 90152), (1121, 80984), (1528, 59413), (2014, 45076), (2242, 40492), (3127, 29032), (3629, 25016), (4028, 22538), (4484, 20246), (6254, 14516), (7258, 12508), (8056, 11269), (8968, 10123)]