90408456

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 252120960

約数和(自身を除く): 161712504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 103, 146, 167, 206, 219, 292, 309, 334, 412, 438, 501, 584, 618, 657, 668, 824, 876, 927, 1002, 1236, 1314, 1336, 1503, 1752, 1854, 2004, 2472, 2628, 3006, 3708, 4008, 5256, 6012, 7416, 7519, 12024, 12191, 15038, 17201, 22557, 24382, 30076, 34402, 36573, 45114, 48764, 51603, 60152, 67671, 68804, 73146, 90228, 97528, 103206, 109719, 135342, 137608, 146292, 154809, 180456, 206412, 219438, 270684, 292584, 309618, 412824, 438876, 541368, 619236, 877752, 1238472, 1255673, 2511346, 3767019, 5022692, 7534038, 10045384, 11301057, 15068076, 22602114, 30136152, 45204228, 90408456]

約数ペア:

[(1, 90408456), (2, 45204228), (3, 30136152), (4, 22602114), (6, 15068076), (8, 11301057), (9, 10045384), (12, 7534038), (18, 5022692), (24, 3767019), (36, 2511346), (72, 1255673), (73, 1238472), (103, 877752), (146, 619236), (167, 541368), (206, 438876), (219, 412824), (292, 309618), (309, 292584), (334, 270684), (412, 219438), (438, 206412), (501, 180456), (584, 154809), (618, 146292), (657, 137608), (668, 135342), (824, 109719), (876, 103206), (927, 97528), (1002, 90228), (1236, 73146), (1314, 68804), (1336, 67671), (1503, 60152), (1752, 51603), (1854, 48764), (2004, 45114), (2472, 36573), (2628, 34402), (3006, 30076), (3708, 24382), (4008, 22557), (5256, 17201), (6012, 15038), (7416, 12191), (7519, 12024)]