81723132

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{4861}}^1$

素因数の和:5338

約数の個数: 36

約数和(自身を含む): 207062856

約数和(自身を除く): 125339724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1401, 1868, 2802, 4203, 4861, 5604, 8406, 9722, 14583, 16812, 19444, 29166, 43749, 58332, 87498, 174996, 2270087, 4540174, 6810261, 9080348, 13620522, 20430783, 27241044, 40861566, 81723132]

約数ペア:

[(1, 81723132), (2, 40861566), (3, 27241044), (4, 20430783), (6, 13620522), (9, 9080348), (12, 6810261), (18, 4540174), (36, 2270087), (467, 174996), (934, 87498), (1401, 58332), (1868, 43749), (2802, 29166), (4203, 19444), (4861, 16812), (5604, 14583), (8406, 9722)]