42758118

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 80

約数和(自身を含む): 104892480

約数和(自身を除く): 62134362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 234, 237, 257, 351, 474, 514, 702, 711, 771, 1027, 1053, 1422, 1542, 2054, 2106, 2133, 2313, 3081, 3341, 4266, 4626, 6162, 6399, 6682, 6939, 9243, 10023, 12798, 13878, 18486, 20046, 20303, 20817, 27729, 30069, 40606, 41634, 55458, 60138, 60909, 83187, 90207, 121818, 166374, 180414, 182727, 263939, 270621, 365454, 527878, 541242, 548181, 791817, 1096362, 1583634, 1644543, 2375451, 3289086, 4750902, 7126353, 14252706, 21379059, 42758118]

約数ペア:

[(1, 42758118), (2, 21379059), (3, 14252706), (6, 7126353), (9, 4750902), (13, 3289086), (18, 2375451), (26, 1644543), (27, 1583634), (39, 1096362), (54, 791817), (78, 548181), (79, 541242), (81, 527878), (117, 365454), (158, 270621), (162, 263939), (234, 182727), (237, 180414), (257, 166374), (351, 121818), (474, 90207), (514, 83187), (702, 60909), (711, 60138), (771, 55458), (1027, 41634), (1053, 40606), (1422, 30069), (1542, 27729), (2054, 20817), (2106, 20303), (2133, 20046), (2313, 18486), (3081, 13878), (3341, 12798), (4266, 10023), (4626, 9243), (6162, 6939), (6399, 6682)]