82686032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 191237760

約数和(自身を除く): 108551728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 509, 568, 572, 781, 923, 1018, 1136, 1144, 1562, 1846, 2036, 2288, 3124, 3692, 4072, 5599, 6248, 6617, 7384, 8144, 10153, 11198, 12496, 13234, 14768, 20306, 22396, 26468, 36139, 40612, 44792, 52936, 72278, 72787, 81224, 89584, 105872, 144556, 145574, 162448, 289112, 291148, 397529, 469807, 578224, 582296, 795058, 939614, 1164592, 1590116, 1879228, 3180232, 3758456, 5167877, 6360464, 7516912, 10335754, 20671508, 41343016, 82686032]

約数ペア:

[(1, 82686032), (2, 41343016), (4, 20671508), (8, 10335754), (11, 7516912), (13, 6360464), (16, 5167877), (22, 3758456), (26, 3180232), (44, 1879228), (52, 1590116), (71, 1164592), (88, 939614), (104, 795058), (142, 582296), (143, 578224), (176, 469807), (208, 397529), (284, 291148), (286, 289112), (509, 162448), (568, 145574), (572, 144556), (781, 105872), (923, 89584), (1018, 81224), (1136, 72787), (1144, 72278), (1562, 52936), (1846, 44792), (2036, 40612), (2288, 36139), (3124, 26468), (3692, 22396), (4072, 20306), (5599, 14768), (6248, 13234), (6617, 12496), (7384, 11198), (8144, 10153)]