85479842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 160150848

約数和(自身を除く): 74671006

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 289, 518, 571, 578, 629, 1142, 1258, 2023, 3997, 4046, 4403, 7994, 8806, 9707, 10693, 19414, 21127, 21386, 42254, 67949, 74851, 135898, 147889, 149702, 165019, 295778, 330038, 359159, 718318, 1155133, 2310266, 2514113, 5028226, 6105703, 12211406, 42739921, 85479842]

約数ペア:

[(1, 85479842), (2, 42739921), (7, 12211406), (14, 6105703), (17, 5028226), (34, 2514113), (37, 2310266), (74, 1155133), (119, 718318), (238, 359159), (259, 330038), (289, 295778), (518, 165019), (571, 149702), (578, 147889), (629, 135898), (1142, 74851), (1258, 67949), (2023, 42254), (3997, 21386), (4046, 21127), (4403, 19414), (7994, 10693), (8806, 9707)]