69261402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2647}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 163010880

約数和(自身を除く): 93749478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 2647, 3738, 4361, 5294, 7941, 8722, 13083, 15882, 18529, 26166, 37058, 55587, 111174, 129703, 235583, 259406, 389109, 471166, 706749, 778218, 1413498, 1649081, 3298162, 4947243, 9894486, 11543567, 23087134, 34630701, 69261402]

約数ペア:

[(1, 69261402), (2, 34630701), (3, 23087134), (6, 11543567), (7, 9894486), (14, 4947243), (21, 3298162), (42, 1649081), (49, 1413498), (89, 778218), (98, 706749), (147, 471166), (178, 389109), (267, 259406), (294, 235583), (534, 129703), (623, 111174), (1246, 55587), (1869, 37058), (2647, 26166), (3738, 18529), (4361, 15882), (5294, 13083), (7941, 8722)]