90862884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{40063}}^1$

素因数の和:40086

約数の個数: 60

約数和(自身を含む): 271473664

約数和(自身を除く): 180610780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 40063, 80126, 120189, 160252, 240378, 280441, 360567, 480756, 560882, 721134, 841323, 1081701, 1121764, 1442268, 1682646, 2163402, 2523969, 3245103, 3365292, 4326804, 5047938, 6490206, 7571907, 10095876, 12980412, 15143814, 22715721, 30287628, 45431442, 90862884]

約数ペア:

[(1, 90862884), (2, 45431442), (3, 30287628), (4, 22715721), (6, 15143814), (7, 12980412), (9, 10095876), (12, 7571907), (14, 6490206), (18, 5047938), (21, 4326804), (27, 3365292), (28, 3245103), (36, 2523969), (42, 2163402), (54, 1682646), (63, 1442268), (81, 1121764), (84, 1081701), (108, 841323), (126, 721134), (162, 560882), (189, 480756), (252, 360567), (324, 280441), (378, 240378), (567, 160252), (756, 120189), (1134, 80126), (2268, 40063)]