84481292

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 180986400

約数和(自身を除く): 96505108

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 89, 98, 116, 167, 178, 196, 203, 334, 356, 406, 623, 668, 812, 1169, 1246, 1421, 2338, 2492, 2581, 2842, 4361, 4676, 4843, 5162, 5684, 8183, 8722, 9686, 10324, 14863, 16366, 17444, 18067, 19372, 29726, 32732, 33901, 36134, 59452, 67802, 72268, 104041, 126469, 135604, 208082, 237307, 252938, 416164, 431027, 474614, 505876, 728287, 862054, 949228, 1456574, 1724108, 2913148, 3017189, 6034378, 12068756, 21120323, 42240646, 84481292]

約数ペア:

[(1, 84481292), (2, 42240646), (4, 21120323), (7, 12068756), (14, 6034378), (28, 3017189), (29, 2913148), (49, 1724108), (58, 1456574), (89, 949228), (98, 862054), (116, 728287), (167, 505876), (178, 474614), (196, 431027), (203, 416164), (334, 252938), (356, 237307), (406, 208082), (623, 135604), (668, 126469), (812, 104041), (1169, 72268), (1246, 67802), (1421, 59452), (2338, 36134), (2492, 33901), (2581, 32732), (2842, 29726), (4361, 19372), (4676, 18067), (4843, 17444), (5162, 16366), (5684, 14863), (8183, 10324), (8722, 9686)]