127130436

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 328508544

約数和(自身を除く): 201378108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 157, 166, 249, 271, 314, 332, 471, 498, 542, 628, 747, 813, 942, 996, 1084, 1413, 1494, 1626, 1884, 2439, 2826, 2988, 3252, 4878, 5652, 9756, 13031, 22493, 26062, 39093, 42547, 44986, 52124, 67479, 78186, 85094, 89972, 117279, 127641, 134958, 156372, 170188, 202437, 234558, 255282, 269916, 382923, 404874, 469116, 510564, 765846, 809748, 1531692, 3531401, 7062802, 10594203, 14125604, 21188406, 31782609, 42376812, 63565218, 127130436]

約数ペア:

[(1, 127130436), (2, 63565218), (3, 42376812), (4, 31782609), (6, 21188406), (9, 14125604), (12, 10594203), (18, 7062802), (36, 3531401), (83, 1531692), (157, 809748), (166, 765846), (249, 510564), (271, 469116), (314, 404874), (332, 382923), (471, 269916), (498, 255282), (542, 234558), (628, 202437), (747, 170188), (813, 156372), (942, 134958), (996, 127641), (1084, 117279), (1413, 89972), (1494, 85094), (1626, 78186), (1884, 67479), (2439, 52124), (2826, 44986), (2988, 42547), (3252, 39093), (4878, 26062), (5652, 22493), (9756, 13031)]