78492162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2415

約数の個数: 64

約数和(自身を含む): 194088960

約数和(自身を除く): 115596798

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1974, 2339, 2397, 4678, 4794, 5593, 7017, 11186, 14034, 16373, 16779, 32746, 33558, 39763, 49119, 79526, 98238, 109933, 119289, 219866, 238578, 278341, 329799, 556682, 659598, 769531, 835023, 1539062, 1670046, 1868861, 2308593, 3737722, 4617186, 5606583, 11213166, 13082027, 26164054, 39246081, 78492162]

約数ペア:

[(1, 78492162), (2, 39246081), (3, 26164054), (6, 13082027), (7, 11213166), (14, 5606583), (17, 4617186), (21, 3737722), (34, 2308593), (42, 1868861), (47, 1670046), (51, 1539062), (94, 835023), (102, 769531), (119, 659598), (141, 556682), (238, 329799), (282, 278341), (329, 238578), (357, 219866), (658, 119289), (714, 109933), (799, 98238), (987, 79526), (1598, 49119), (1974, 39763), (2339, 33558), (2397, 32746), (4678, 16779), (4794, 16373), (5593, 14034), (7017, 11186)]