66984288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{99679}}^1$

素因数の和:99699

約数の個数: 48

約数和(自身を含む): 200954880

約数和(自身を除く): 133970592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 99679, 199358, 299037, 398716, 598074, 697753, 797432, 1196148, 1395506, 1594864, 2093259, 2392296, 2791012, 3189728, 4186518, 4784592, 5582024, 8373036, 9569184, 11164048, 16746072, 22328096, 33492144, 66984288]

約数ペア:

[(1, 66984288), (2, 33492144), (3, 22328096), (4, 16746072), (6, 11164048), (7, 9569184), (8, 8373036), (12, 5582024), (14, 4784592), (16, 4186518), (21, 3189728), (24, 2791012), (28, 2392296), (32, 2093259), (42, 1594864), (48, 1395506), (56, 1196148), (84, 797432), (96, 697753), (112, 598074), (168, 398716), (224, 299037), (336, 199358), (672, 99679)]