80472732

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 191520000

約数和(自身を除く): 111047268

約数列:

[1, 2, 3, 4, 6, 12, 89, 151, 178, 267, 302, 356, 453, 499, 534, 604, 906, 998, 1068, 1497, 1812, 1996, 2994, 5988, 13439, 26878, 40317, 44411, 53756, 75349, 80634, 88822, 133233, 150698, 161268, 177644, 226047, 266466, 301396, 452094, 532932, 904188, 6706061, 13412122, 20118183, 26824244, 40236366, 80472732]

約数ペア:

[(1, 80472732), (2, 40236366), (3, 26824244), (4, 20118183), (6, 13412122), (12, 6706061), (89, 904188), (151, 532932), (178, 452094), (267, 301396), (302, 266466), (356, 226047), (453, 177644), (499, 161268), (534, 150698), (604, 133233), (906, 88822), (998, 80634), (1068, 75349), (1497, 53756), (1812, 44411), (1996, 40317), (2994, 26878), (5988, 13439)]