78492512

素因数分解:

$2^5\times 7^2\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 181762056

約数和(自身を除く): 103269544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 196, 224, 226, 392, 443, 452, 784, 791, 886, 904, 1568, 1582, 1772, 1808, 3101, 3164, 3544, 3616, 5537, 6202, 6328, 7088, 11074, 12404, 12656, 14176, 21707, 22148, 24808, 25312, 43414, 44296, 49616, 50059, 86828, 88592, 99232, 100118, 173656, 177184, 200236, 347312, 350413, 400472, 694624, 700826, 800944, 1401652, 1601888, 2452891, 2803304, 4905782, 5606608, 9811564, 11213216, 19623128, 39246256, 78492512]

約数ペア:

[(1, 78492512), (2, 39246256), (4, 19623128), (7, 11213216), (8, 9811564), (14, 5606608), (16, 4905782), (28, 2803304), (32, 2452891), (49, 1601888), (56, 1401652), (98, 800944), (112, 700826), (113, 694624), (196, 400472), (224, 350413), (226, 347312), (392, 200236), (443, 177184), (452, 173656), (784, 100118), (791, 99232), (886, 88592), (904, 86828), (1568, 50059), (1582, 49616), (1772, 44296), (1808, 43414), (3101, 25312), (3164, 24808), (3544, 22148), (3616, 21707), (5537, 14176), (6202, 12656), (6328, 12404), (7088, 11074)]