90401444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1061}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 192689280

約数和(自身を除く): 102287836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 716, 1061, 1253, 2122, 2506, 3043, 4244, 5012, 6086, 7427, 12172, 14854, 18037, 21301, 29708, 36074, 42602, 72148, 85204, 126259, 189919, 252518, 379838, 505036, 759676, 1329433, 2658866, 3228623, 5317732, 6457246, 12914492, 22600361, 45200722, 90401444]

約数ペア:

[(1, 90401444), (2, 45200722), (4, 22600361), (7, 12914492), (14, 6457246), (17, 5317732), (28, 3228623), (34, 2658866), (68, 1329433), (119, 759676), (179, 505036), (238, 379838), (358, 252518), (476, 189919), (716, 126259), (1061, 85204), (1253, 72148), (2122, 42602), (2506, 36074), (3043, 29708), (4244, 21301), (5012, 18037), (6086, 14854), (7427, 12172)]