79789908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 228215232

約数和(自身を除く): 148425324

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 37, 44, 51, 62, 66, 68, 74, 93, 102, 111, 124, 132, 148, 186, 187, 204, 222, 341, 372, 374, 407, 444, 527, 561, 629, 682, 748, 814, 961, 1023, 1054, 1122, 1147, 1221, 1258, 1364, 1581, 1628, 1887, 1922, 2046, 2108, 2244, 2294, 2442, 2516, 2883, 3162, 3441, 3774, 3844, 4092, 4588, 4884, 5766, 5797, 6324, 6882, 6919, 7548, 10571, 11532, 11594, 12617, 13764, 13838, 16337, 17391, 19499, 20757, 21142, 23188, 25234, 27676, 31713, 32674, 34782, 35557, 37851, 38998, 41514, 42284, 49011, 50468, 58497, 63426, 65348, 69564, 71114, 75702, 77996, 83028, 98022, 106671, 116994, 126852, 142228, 151404, 179707, 196044, 213342, 214489, 233988, 359414, 391127, 426684, 428978, 539121, 604469, 643467, 718828, 782254, 857956, 1078242, 1173381, 1208938, 1286934, 1564508, 1813407, 2156484, 2346762, 2417876, 2573868, 3626814, 4693524, 6649159, 7253628, 13298318, 19947477, 26596636, 39894954, 79789908]

約数ペア:

[(1, 79789908), (2, 39894954), (3, 26596636), (4, 19947477), (6, 13298318), (11, 7253628), (12, 6649159), (17, 4693524), (22, 3626814), (31, 2573868), (33, 2417876), (34, 2346762), (37, 2156484), (44, 1813407), (51, 1564508), (62, 1286934), (66, 1208938), (68, 1173381), (74, 1078242), (93, 857956), (102, 782254), (111, 718828), (124, 643467), (132, 604469), (148, 539121), (186, 428978), (187, 426684), (204, 391127), (222, 359414), (341, 233988), (372, 214489), (374, 213342), (407, 196044), (444, 179707), (527, 151404), (561, 142228), (629, 126852), (682, 116994), (748, 106671), (814, 98022), (961, 83028), (1023, 77996), (1054, 75702), (1122, 71114), (1147, 69564), (1221, 65348), (1258, 63426), (1364, 58497), (1581, 50468), (1628, 49011), (1887, 42284), (1922, 41514), (2046, 38998), (2108, 37851), (2244, 35557), (2294, 34782), (2442, 32674), (2516, 31713), (2883, 27676), (3162, 25234), (3441, 23188), (3774, 21142), (3844, 20757), (4092, 19499), (4588, 17391), (4884, 16337), (5766, 13838), (5797, 13764), (6324, 12617), (6882, 11594), (6919, 11532), (7548, 10571)]