7758972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 21556080

約数和(自身を除く): 13797108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 281, 354, 468, 531, 562, 708, 767, 843, 1062, 1124, 1534, 1686, 2124, 2301, 2529, 3068, 3372, 3653, 4602, 5058, 6903, 7306, 9204, 10116, 10959, 13806, 14612, 16579, 21918, 27612, 32877, 33158, 43836, 49737, 65754, 66316, 99474, 131508, 149211, 198948, 215527, 298422, 431054, 596844, 646581, 862108, 1293162, 1939743, 2586324, 3879486, 7758972]

約数ペア:

[(1, 7758972), (2, 3879486), (3, 2586324), (4, 1939743), (6, 1293162), (9, 862108), (12, 646581), (13, 596844), (18, 431054), (26, 298422), (36, 215527), (39, 198948), (52, 149211), (59, 131508), (78, 99474), (117, 66316), (118, 65754), (156, 49737), (177, 43836), (234, 33158), (236, 32877), (281, 27612), (354, 21918), (468, 16579), (531, 14612), (562, 13806), (708, 10959), (767, 10116), (843, 9204), (1062, 7306), (1124, 6903), (1534, 5058), (1686, 4602), (2124, 3653), (2301, 3372), (2529, 3068)]