7263564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 21526848

約数和(自身を除く): 14263284

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1123, 1617, 2156, 2246, 3234, 3369, 4492, 6468, 6738, 7861, 12353, 13476, 15722, 23583, 24706, 31444, 37059, 47166, 49412, 55027, 74118, 86471, 94332, 110054, 148236, 165081, 172942, 220108, 259413, 330162, 345884, 518826, 605297, 660324, 1037652, 1210594, 1815891, 2421188, 3631782, 7263564]

約数ペア:

[(1, 7263564), (2, 3631782), (3, 2421188), (4, 1815891), (6, 1210594), (7, 1037652), (11, 660324), (12, 605297), (14, 518826), (21, 345884), (22, 330162), (28, 259413), (33, 220108), (42, 172942), (44, 165081), (49, 148236), (66, 110054), (77, 94332), (84, 86471), (98, 74118), (132, 55027), (147, 49412), (154, 47166), (196, 37059), (231, 31444), (294, 24706), (308, 23583), (462, 15722), (539, 13476), (588, 12353), (924, 7861), (1078, 6738), (1123, 6468), (1617, 4492), (2156, 3369), (2246, 3234)]