68972976

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 193633440

約数和(自身を除く): 124660464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1039, 1383, 1844, 2078, 2766, 3117, 3688, 4149, 4156, 5532, 6234, 7376, 8298, 8312, 9351, 11064, 12468, 16596, 16624, 18702, 22128, 24936, 33192, 37404, 49872, 66384, 74808, 149616, 478979, 957958, 1436937, 1915916, 2873874, 3831832, 4310811, 5747748, 7663664, 8621622, 11495496, 17243244, 22990992, 34486488, 68972976]

約数ペア:

[(1, 68972976), (2, 34486488), (3, 22990992), (4, 17243244), (6, 11495496), (8, 8621622), (9, 7663664), (12, 5747748), (16, 4310811), (18, 3831832), (24, 2873874), (36, 1915916), (48, 1436937), (72, 957958), (144, 478979), (461, 149616), (922, 74808), (1039, 66384), (1383, 49872), (1844, 37404), (2078, 33192), (2766, 24936), (3117, 22128), (3688, 18702), (4149, 16624), (4156, 16596), (5532, 12468), (6234, 11064), (7376, 9351), (8298, 8312)]