142720326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4650

約数の個数: 64

約数和(自身を含む): 366912000

約数和(自身を除く): 224191674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 3486, 4482, 4549, 5229, 9098, 10458, 13647, 15687, 27294, 31374, 31843, 40941, 63686, 81882, 95529, 122823, 191058, 245646, 286587, 377567, 573174, 755134, 859761, 1132701, 1719522, 2265402, 2642969, 3398103, 5285938, 6796206, 7928907, 10194309, 15857814, 20388618, 23786721, 47573442, 71360163, 142720326]

約数ペア:

[(1, 142720326), (2, 71360163), (3, 47573442), (6, 23786721), (7, 20388618), (9, 15857814), (14, 10194309), (18, 7928907), (21, 6796206), (27, 5285938), (42, 3398103), (54, 2642969), (63, 2265402), (83, 1719522), (126, 1132701), (166, 859761), (189, 755134), (249, 573174), (378, 377567), (498, 286587), (581, 245646), (747, 191058), (1162, 122823), (1494, 95529), (1743, 81882), (2241, 63686), (3486, 40941), (4482, 31843), (4549, 31374), (5229, 27294), (9098, 15687), (10458, 13647)]