71966232

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8574

約数の個数: 80

約数和(自身を含む): 217103040

約数和(自身を除く): 145136808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 8543, 17086, 25629, 34172, 51258, 68344, 76887, 102516, 111059, 153774, 205032, 222118, 230661, 307548, 333177, 444236, 461322, 615096, 666354, 691983, 888472, 922644, 999531, 1332708, 1383966, 1845288, 1999062, 2665416, 2767932, 2998593, 3998124, 5535864, 5997186, 7996248, 8995779, 11994372, 17991558, 23988744, 35983116, 71966232]

約数ペア:

[(1, 71966232), (2, 35983116), (3, 23988744), (4, 17991558), (6, 11994372), (8, 8995779), (9, 7996248), (12, 5997186), (13, 5535864), (18, 3998124), (24, 2998593), (26, 2767932), (27, 2665416), (36, 1999062), (39, 1845288), (52, 1383966), (54, 1332708), (72, 999531), (78, 922644), (81, 888472), (104, 691983), (108, 666354), (117, 615096), (156, 461322), (162, 444236), (216, 333177), (234, 307548), (312, 230661), (324, 222118), (351, 205032), (468, 153774), (648, 111059), (702, 102516), (936, 76887), (1053, 68344), (1404, 51258), (2106, 34172), (2808, 25629), (4212, 17086), (8424, 8543)]