80769528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53419}}^1$

素因数の和:53441

約数の個数: 64

約数和(自身を含む): 256416000

約数和(自身を除く): 175646472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 53419, 106838, 160257, 213676, 320514, 373933, 427352, 480771, 641028, 747866, 961542, 1121799, 1282056, 1442313, 1495732, 1923084, 2243598, 2884626, 2991464, 3365397, 3846168, 4487196, 5769252, 6730794, 8974392, 10096191, 11538504, 13461588, 20192382, 26923176, 40384764, 80769528]

約数ペア:

[(1, 80769528), (2, 40384764), (3, 26923176), (4, 20192382), (6, 13461588), (7, 11538504), (8, 10096191), (9, 8974392), (12, 6730794), (14, 5769252), (18, 4487196), (21, 3846168), (24, 3365397), (27, 2991464), (28, 2884626), (36, 2243598), (42, 1923084), (54, 1495732), (56, 1442313), (63, 1282056), (72, 1121799), (84, 961542), (108, 747866), (126, 641028), (168, 480771), (189, 427352), (216, 373933), (252, 320514), (378, 213676), (504, 160257), (756, 106838), (1512, 53419)]