84168864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22481}}^1$

素因数の和:22510

約数の個数: 72

約数和(自身を含む): 257778612

約数和(自身を除く): 173609748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 22481, 44962, 67443, 89924, 134886, 179848, 202329, 269772, 292253, 359696, 404658, 539544, 584506, 719392, 809316, 876759, 1079088, 1169012, 1618632, 1753518, 2158176, 2338024, 2630277, 3237264, 3507036, 4676048, 5260554, 6474528, 7014072, 9352096, 10521108, 14028144, 21042216, 28056288, 42084432, 84168864]

約数ペア:

[(1, 84168864), (2, 42084432), (3, 28056288), (4, 21042216), (6, 14028144), (8, 10521108), (9, 9352096), (12, 7014072), (13, 6474528), (16, 5260554), (18, 4676048), (24, 3507036), (26, 3237264), (32, 2630277), (36, 2338024), (39, 2158176), (48, 1753518), (52, 1618632), (72, 1169012), (78, 1079088), (96, 876759), (104, 809316), (117, 719392), (144, 584506), (156, 539544), (208, 404658), (234, 359696), (288, 292253), (312, 269772), (416, 202329), (468, 179848), (624, 134886), (936, 89924), (1248, 67443), (1872, 44962), (3744, 22481)]