90972708

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 216068160

約数和(自身を除く): 125095452

約数列:

[1, 2, 3, 4, 6, 12, 109, 157, 218, 314, 327, 436, 443, 471, 628, 654, 886, 942, 1308, 1329, 1772, 1884, 2658, 5316, 17113, 34226, 48287, 51339, 68452, 69551, 96574, 102678, 139102, 144861, 193148, 205356, 208653, 278204, 289722, 417306, 579444, 834612, 7581059, 15162118, 22743177, 30324236, 45486354, 90972708]

約数ペア:

[(1, 90972708), (2, 45486354), (3, 30324236), (4, 22743177), (6, 15162118), (12, 7581059), (109, 834612), (157, 579444), (218, 417306), (314, 289722), (327, 278204), (436, 208653), (443, 205356), (471, 193148), (628, 144861), (654, 139102), (886, 102678), (942, 96574), (1308, 69551), (1329, 68452), (1772, 51339), (1884, 48287), (2658, 34226), (5316, 17113)]