64177554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11527

約数の個数: 48

約数和(自身を含む): 157183200

約数和(自身を除く): 93005646

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 11489, 22978, 34467, 68934, 80423, 160846, 218291, 241269, 436582, 482538, 562961, 654873, 1125922, 1309746, 1528037, 1688883, 3056074, 3377766, 4584111, 9168222, 10696259, 21392518, 32088777, 64177554]

約数ペア:

[(1, 64177554), (2, 32088777), (3, 21392518), (6, 10696259), (7, 9168222), (14, 4584111), (19, 3377766), (21, 3056074), (38, 1688883), (42, 1528037), (49, 1309746), (57, 1125922), (98, 654873), (114, 562961), (133, 482538), (147, 436582), (266, 241269), (294, 218291), (399, 160846), (798, 80423), (931, 68934), (1862, 34467), (2793, 22978), (5586, 11489)]