89770268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 192052224

約数和(自身を除く): 102281956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1442, 1751, 1831, 2884, 3502, 3662, 7004, 7324, 12257, 12817, 24514, 25634, 31127, 49028, 51268, 62254, 124508, 188593, 217889, 377186, 435778, 754372, 871556, 1320151, 2640302, 3206081, 5280604, 6412162, 12824324, 22442567, 44885134, 89770268]

約数ペア:

[(1, 89770268), (2, 44885134), (4, 22442567), (7, 12824324), (14, 6412162), (17, 5280604), (28, 3206081), (34, 2640302), (68, 1320151), (103, 871556), (119, 754372), (206, 435778), (238, 377186), (412, 217889), (476, 188593), (721, 124508), (1442, 62254), (1751, 51268), (1831, 49028), (2884, 31127), (3502, 25634), (3662, 24514), (7004, 12817), (7324, 12257)]