64646376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 180740160

約数和(自身を除く): 116093784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 83, 92, 102, 136, 138, 166, 184, 204, 249, 276, 332, 391, 408, 498, 552, 664, 782, 996, 1173, 1411, 1564, 1909, 1992, 2346, 2822, 3128, 3818, 4233, 4692, 5644, 5727, 6889, 7636, 8466, 9384, 11288, 11454, 13778, 15272, 16932, 20667, 22908, 27556, 32453, 33864, 41334, 45816, 55112, 64906, 82668, 97359, 117113, 129812, 158447, 165336, 194718, 234226, 259624, 316894, 351339, 389436, 468452, 475341, 633788, 702678, 778872, 936904, 950682, 1267576, 1405356, 1901364, 2693599, 2810712, 3802728, 5387198, 8080797, 10774396, 16161594, 21548792, 32323188, 64646376]

約数ペア:

[(1, 64646376), (2, 32323188), (3, 21548792), (4, 16161594), (6, 10774396), (8, 8080797), (12, 5387198), (17, 3802728), (23, 2810712), (24, 2693599), (34, 1901364), (46, 1405356), (51, 1267576), (68, 950682), (69, 936904), (83, 778872), (92, 702678), (102, 633788), (136, 475341), (138, 468452), (166, 389436), (184, 351339), (204, 316894), (249, 259624), (276, 234226), (332, 194718), (391, 165336), (408, 158447), (498, 129812), (552, 117113), (664, 97359), (782, 82668), (996, 64906), (1173, 55112), (1411, 45816), (1564, 41334), (1909, 33864), (1992, 32453), (2346, 27556), (2822, 22908), (3128, 20667), (3818, 16932), (4233, 15272), (4692, 13778), (5644, 11454), (5727, 11288), (6889, 9384), (7636, 8466)]