85505862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 192890880

約数和(自身を除く): 107385018

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 103, 174, 206, 309, 367, 377, 618, 734, 754, 1101, 1131, 1339, 2202, 2262, 2678, 2987, 4017, 4771, 5974, 8034, 8961, 9542, 10643, 14313, 17922, 21286, 28626, 31929, 37801, 38831, 63858, 75602, 77662, 113403, 116493, 138359, 226806, 232986, 276718, 415077, 491413, 830154, 982826, 1096229, 1474239, 2192458, 2948478, 3288687, 6577374, 14250977, 28501954, 42752931, 85505862]

約数ペア:

[(1, 85505862), (2, 42752931), (3, 28501954), (6, 14250977), (13, 6577374), (26, 3288687), (29, 2948478), (39, 2192458), (58, 1474239), (78, 1096229), (87, 982826), (103, 830154), (174, 491413), (206, 415077), (309, 276718), (367, 232986), (377, 226806), (618, 138359), (734, 116493), (754, 113403), (1101, 77662), (1131, 75602), (1339, 63858), (2202, 38831), (2262, 37801), (2678, 31929), (2987, 28626), (4017, 21286), (4771, 17922), (5974, 14313), (8034, 10643), (8961, 9542)]