674357628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{90203}}^1$

素因数の和:90306

約数の個数: 48

約数和(自身を含む): 1818512640

約数和(自身を除く): 1144155012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 90203, 180406, 270609, 360812, 541218, 631421, 1082436, 1262842, 1894263, 2525684, 3788526, 7577052, 8028067, 16056134, 24084201, 32112268, 48168402, 56196469, 96336804, 112392938, 168589407, 224785876, 337178814, 674357628]

約数ペア:

[(1, 674357628), (2, 337178814), (3, 224785876), (4, 168589407), (6, 112392938), (7, 96336804), (12, 56196469), (14, 48168402), (21, 32112268), (28, 24084201), (42, 16056134), (84, 8028067), (89, 7577052), (178, 3788526), (267, 2525684), (356, 1894263), (534, 1262842), (623, 1082436), (1068, 631421), (1246, 541218), (1869, 360812), (2492, 270609), (3738, 180406), (7476, 90203)]