69969888

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2056

約数の個数: 72

約数和(自身を含む): 200648448

約数和(自身を除く): 130678560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1913, 2032, 2286, 3048, 3826, 4064, 4572, 5739, 6096, 7652, 9144, 11478, 12192, 15304, 17217, 18288, 22956, 30608, 34434, 36576, 45912, 61216, 68868, 91824, 137736, 183648, 242951, 275472, 485902, 550944, 728853, 971804, 1457706, 1943608, 2186559, 2915412, 3887216, 4373118, 5830824, 7774432, 8746236, 11661648, 17492472, 23323296, 34984944, 69969888]

約数ペア:

[(1, 69969888), (2, 34984944), (3, 23323296), (4, 17492472), (6, 11661648), (8, 8746236), (9, 7774432), (12, 5830824), (16, 4373118), (18, 3887216), (24, 2915412), (32, 2186559), (36, 1943608), (48, 1457706), (72, 971804), (96, 728853), (127, 550944), (144, 485902), (254, 275472), (288, 242951), (381, 183648), (508, 137736), (762, 91824), (1016, 68868), (1143, 61216), (1524, 45912), (1913, 36576), (2032, 34434), (2286, 30608), (3048, 22956), (3826, 18288), (4064, 17217), (4572, 15304), (5739, 12192), (6096, 11478), (7652, 9144)]