89954667

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 156107952

約数和(自身を除く): 66153285

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 113, 121, 129, 153, 187, 339, 363, 387, 473, 561, 731, 1017, 1089, 1243, 1419, 1683, 1921, 2057, 2193, 3729, 4257, 4859, 5203, 5763, 6171, 6579, 8041, 11187, 13673, 14577, 15609, 17289, 18513, 21131, 24123, 41019, 43731, 46827, 53449, 63393, 72369, 82603, 88451, 123057, 160347, 190179, 232441, 247809, 265353, 481041, 587939, 697323, 743427, 796059, 908633, 1763817, 2091969, 2725899, 5291451, 8177697, 9994963, 29984889, 89954667]

約数ペア:

[(1, 89954667), (3, 29984889), (9, 9994963), (11, 8177697), (17, 5291451), (33, 2725899), (43, 2091969), (51, 1763817), (99, 908633), (113, 796059), (121, 743427), (129, 697323), (153, 587939), (187, 481041), (339, 265353), (363, 247809), (387, 232441), (473, 190179), (561, 160347), (731, 123057), (1017, 88451), (1089, 82603), (1243, 72369), (1419, 63393), (1683, 53449), (1921, 46827), (2057, 43731), (2193, 41019), (3729, 24123), (4257, 21131), (4859, 18513), (5203, 17289), (5763, 15609), (6171, 14577), (6579, 13673), (8041, 11187)]