8161056

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 23783760

約数和(自身を除く): 15622704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 659, 688, 774, 1032, 1318, 1376, 1548, 1977, 2064, 2636, 3096, 3954, 4128, 5272, 5931, 6192, 7908, 10544, 11862, 12384, 15816, 21088, 23724, 28337, 31632, 47448, 56674, 63264, 85011, 94896, 113348, 170022, 189792, 226696, 255033, 340044, 453392, 510066, 680088, 906784, 1020132, 1360176, 2040264, 2720352, 4080528, 8161056]

約数ペア:

[(1, 8161056), (2, 4080528), (3, 2720352), (4, 2040264), (6, 1360176), (8, 1020132), (9, 906784), (12, 680088), (16, 510066), (18, 453392), (24, 340044), (32, 255033), (36, 226696), (43, 189792), (48, 170022), (72, 113348), (86, 94896), (96, 85011), (129, 63264), (144, 56674), (172, 47448), (258, 31632), (288, 28337), (344, 23724), (387, 21088), (516, 15816), (659, 12384), (688, 11862), (774, 10544), (1032, 7908), (1318, 6192), (1376, 5931), (1548, 5272), (1977, 4128), (2064, 3954), (2636, 3096)]