78630832

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 184631040

約数和(自身を除く): 106000208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 406, 464, 563, 602, 688, 812, 1126, 1204, 1247, 1624, 2252, 2408, 2494, 3248, 3941, 4504, 4816, 4988, 7882, 8729, 9008, 9976, 15764, 16327, 17458, 19952, 24209, 31528, 32654, 34916, 48418, 63056, 65308, 69832, 96836, 114289, 130616, 139664, 169463, 193672, 228578, 261232, 338926, 387344, 457156, 677852, 702061, 914312, 1355704, 1404122, 1828624, 2711408, 2808244, 4914427, 5616488, 9828854, 11232976, 19657708, 39315416, 78630832]

約数ペア:

[(1, 78630832), (2, 39315416), (4, 19657708), (7, 11232976), (8, 9828854), (14, 5616488), (16, 4914427), (28, 2808244), (29, 2711408), (43, 1828624), (56, 1404122), (58, 1355704), (86, 914312), (112, 702061), (116, 677852), (172, 457156), (203, 387344), (232, 338926), (301, 261232), (344, 228578), (406, 193672), (464, 169463), (563, 139664), (602, 130616), (688, 114289), (812, 96836), (1126, 69832), (1204, 65308), (1247, 63056), (1624, 48418), (2252, 34916), (2408, 32654), (2494, 31528), (3248, 24209), (3941, 19952), (4504, 17458), (4816, 16327), (4988, 15764), (7882, 9976), (8729, 9008)]