64449648

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:983

約数の個数: 80

約数和(自身を含む): 186193440

約数和(自身を除く): 121743792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 773, 1158, 1544, 1546, 1737, 2316, 2319, 3088, 3092, 3474, 4632, 4638, 5211, 6184, 6948, 6957, 9264, 9276, 10422, 12368, 13896, 13914, 18552, 20844, 20871, 27792, 27828, 37104, 41688, 41742, 55656, 83376, 83484, 111312, 149189, 166968, 298378, 333936, 447567, 596756, 895134, 1193512, 1342701, 1790268, 2387024, 2685402, 3580536, 4028103, 5370804, 7161072, 8056206, 10741608, 16112412, 21483216, 32224824, 64449648]

約数ペア:

[(1, 64449648), (2, 32224824), (3, 21483216), (4, 16112412), (6, 10741608), (8, 8056206), (9, 7161072), (12, 5370804), (16, 4028103), (18, 3580536), (24, 2685402), (27, 2387024), (36, 1790268), (48, 1342701), (54, 1193512), (72, 895134), (108, 596756), (144, 447567), (193, 333936), (216, 298378), (386, 166968), (432, 149189), (579, 111312), (772, 83484), (773, 83376), (1158, 55656), (1544, 41742), (1546, 41688), (1737, 37104), (2316, 27828), (2319, 27792), (3088, 20871), (3092, 20844), (3474, 18552), (4632, 13914), (4638, 13896), (5211, 12368), (6184, 10422), (6948, 9276), (6957, 9264)]