64972068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9319}}^1$

素因数の和:9416

約数の個数: 48

約数和(自身を含む): 175365120

約数和(自身を除く): 110393052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 9319, 18638, 27957, 37276, 55914, 65233, 111828, 130466, 195699, 260932, 391398, 773477, 782796, 1546954, 2320431, 3093908, 4640862, 5414339, 9281724, 10828678, 16243017, 21657356, 32486034, 64972068]

約数ペア:

[(1, 64972068), (2, 32486034), (3, 21657356), (4, 16243017), (6, 10828678), (7, 9281724), (12, 5414339), (14, 4640862), (21, 3093908), (28, 2320431), (42, 1546954), (83, 782796), (84, 773477), (166, 391398), (249, 260932), (332, 195699), (498, 130466), (581, 111828), (996, 65233), (1162, 55914), (1743, 37276), (2324, 27957), (3486, 18638), (6972, 9319)]