81194736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241651}}^1$

素因数の和:241669

約数の個数: 40

約数和(自身を含む): 239718784

約数和(自身を除く): 158524048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241651, 483302, 724953, 966604, 1449906, 1691557, 1933208, 2899812, 3383114, 3866416, 5074671, 5799624, 6766228, 10149342, 11599248, 13532456, 20298684, 27064912, 40597368, 81194736]

約数ペア:

[(1, 81194736), (2, 40597368), (3, 27064912), (4, 20298684), (6, 13532456), (7, 11599248), (8, 10149342), (12, 6766228), (14, 5799624), (16, 5074671), (21, 3866416), (24, 3383114), (28, 2899812), (42, 1933208), (48, 1691557), (56, 1449906), (84, 966604), (112, 724953), (168, 483302), (336, 241651)]