68086512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 210965664

約数和(自身を除く): 142879152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 983, 1332, 1443, 1776, 1872, 1924, 1966, 2664, 2886, 2949, 3848, 3932, 4329, 5328, 5772, 5898, 7696, 7864, 8658, 8847, 11544, 11796, 12779, 15728, 17316, 17694, 23088, 23592, 25558, 34632, 35388, 36371, 38337, 47184, 51116, 69264, 70776, 72742, 76674, 102232, 109113, 115011, 141552, 145484, 153348, 204464, 218226, 230022, 290968, 306696, 327339, 436452, 460044, 472823, 581936, 613392, 654678, 872904, 920088, 945646, 1309356, 1418469, 1745808, 1840176, 1891292, 2618712, 2836938, 3782584, 4255407, 5237424, 5673876, 7565168, 8510814, 11347752, 17021628, 22695504, 34043256, 68086512]

約数ペア:

[(1, 68086512), (2, 34043256), (3, 22695504), (4, 17021628), (6, 11347752), (8, 8510814), (9, 7565168), (12, 5673876), (13, 5237424), (16, 4255407), (18, 3782584), (24, 2836938), (26, 2618712), (36, 1891292), (37, 1840176), (39, 1745808), (48, 1418469), (52, 1309356), (72, 945646), (74, 920088), (78, 872904), (104, 654678), (111, 613392), (117, 581936), (144, 472823), (148, 460044), (156, 436452), (208, 327339), (222, 306696), (234, 290968), (296, 230022), (312, 218226), (333, 204464), (444, 153348), (468, 145484), (481, 141552), (592, 115011), (624, 109113), (666, 102232), (888, 76674), (936, 72742), (962, 70776), (983, 69264), (1332, 51116), (1443, 47184), (1776, 38337), (1872, 36371), (1924, 35388), (1966, 34632), (2664, 25558), (2886, 23592), (2949, 23088), (3848, 17694), (3932, 17316), (4329, 15728), (5328, 12779), (5772, 11796), (5898, 11544), (7696, 8847), (7864, 8658)]