86779332

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 228388160

約数和(自身を除く): 141608828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 919, 1098, 1548, 1838, 2196, 2623, 2757, 3676, 5246, 5514, 7869, 8271, 10492, 11028, 15738, 16542, 23607, 31476, 33084, 39517, 47214, 56059, 79034, 94428, 112118, 118551, 158068, 168177, 224236, 237102, 336354, 355653, 474204, 504531, 672708, 711306, 1009062, 1422612, 2018124, 2410537, 4821074, 7231611, 9642148, 14463222, 21694833, 28926444, 43389666, 86779332]

約数ペア:

[(1, 86779332), (2, 43389666), (3, 28926444), (4, 21694833), (6, 14463222), (9, 9642148), (12, 7231611), (18, 4821074), (36, 2410537), (43, 2018124), (61, 1422612), (86, 1009062), (122, 711306), (129, 672708), (172, 504531), (183, 474204), (244, 355653), (258, 336354), (366, 237102), (387, 224236), (516, 168177), (549, 158068), (732, 118551), (774, 112118), (919, 94428), (1098, 79034), (1548, 56059), (1838, 47214), (2196, 39517), (2623, 33084), (2757, 31476), (3676, 23607), (5246, 16542), (5514, 15738), (7869, 11028), (8271, 10492)]