78169196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 167340096

約数和(自身を除く): 89170900

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 1693, 2716, 3298, 3386, 6596, 6772, 11543, 11851, 23086, 23702, 28781, 46172, 47404, 57562, 115124, 164221, 201467, 328442, 402934, 656884, 805868, 1149547, 2299094, 2791757, 4598188, 5583514, 11167028, 19542299, 39084598, 78169196]

約数ペア:

[(1, 78169196), (2, 39084598), (4, 19542299), (7, 11167028), (14, 5583514), (17, 4598188), (28, 2791757), (34, 2299094), (68, 1149547), (97, 805868), (119, 656884), (194, 402934), (238, 328442), (388, 201467), (476, 164221), (679, 115124), (1358, 57562), (1649, 47404), (1693, 46172), (2716, 28781), (3298, 23702), (3386, 23086), (6596, 11851), (6772, 11543)]