68430372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 179625600

約数和(自身を除く): 111195228

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 172, 174, 204, 258, 269, 348, 493, 516, 538, 731, 807, 986, 1076, 1247, 1462, 1479, 1614, 1972, 2193, 2494, 2924, 2958, 3228, 3741, 4386, 4573, 4988, 5916, 7482, 7801, 8772, 9146, 11567, 13719, 14964, 15602, 18292, 21199, 23134, 23403, 27438, 31204, 34701, 42398, 46268, 46806, 54876, 63597, 69402, 84796, 93612, 127194, 132617, 138804, 196639, 254388, 265234, 335443, 393278, 397851, 530468, 589917, 670886, 786556, 795702, 1006329, 1179834, 1341772, 1591404, 2012658, 2359668, 4025316, 5702531, 11405062, 17107593, 22810124, 34215186, 68430372]

約数ペア:

[(1, 68430372), (2, 34215186), (3, 22810124), (4, 17107593), (6, 11405062), (12, 5702531), (17, 4025316), (29, 2359668), (34, 2012658), (43, 1591404), (51, 1341772), (58, 1179834), (68, 1006329), (86, 795702), (87, 786556), (102, 670886), (116, 589917), (129, 530468), (172, 397851), (174, 393278), (204, 335443), (258, 265234), (269, 254388), (348, 196639), (493, 138804), (516, 132617), (538, 127194), (731, 93612), (807, 84796), (986, 69402), (1076, 63597), (1247, 54876), (1462, 46806), (1479, 46268), (1614, 42398), (1972, 34701), (2193, 31204), (2494, 27438), (2924, 23403), (2958, 23134), (3228, 21199), (3741, 18292), (4386, 15602), (4573, 14964), (4988, 13719), (5916, 11567), (7482, 9146), (7801, 8772)]