68727456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 226908864

約数和(自身を除く): 158181408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 467, 504, 511, 584, 657, 672, 876, 934, 1008, 1022, 1168, 1314, 1401, 1533, 1752, 1868, 2016, 2044, 2336, 2628, 2802, 3066, 3269, 3504, 3736, 4088, 4203, 4599, 5256, 5604, 6132, 6538, 7008, 7472, 8176, 8406, 9198, 9807, 10512, 11208, 12264, 13076, 14944, 16352, 16812, 18396, 19614, 21024, 22416, 24528, 26152, 29421, 33624, 34091, 36792, 39228, 44832, 49056, 52304, 58842, 67248, 68182, 73584, 78456, 102273, 104608, 117684, 134496, 136364, 147168, 156912, 204546, 235368, 238637, 272728, 306819, 313824, 409092, 470736, 477274, 545456, 613638, 715911, 818184, 941472, 954548, 1090912, 1227276, 1431822, 1636368, 1909096, 2147733, 2454552, 2863644, 3272736, 3818192, 4295466, 4909104, 5727288, 7636384, 8590932, 9818208, 11454576, 17181864, 22909152, 34363728, 68727456]

約数ペア:

[(1, 68727456), (2, 34363728), (3, 22909152), (4, 17181864), (6, 11454576), (7, 9818208), (8, 8590932), (9, 7636384), (12, 5727288), (14, 4909104), (16, 4295466), (18, 3818192), (21, 3272736), (24, 2863644), (28, 2454552), (32, 2147733), (36, 1909096), (42, 1636368), (48, 1431822), (56, 1227276), (63, 1090912), (72, 954548), (73, 941472), (84, 818184), (96, 715911), (112, 613638), (126, 545456), (144, 477274), (146, 470736), (168, 409092), (219, 313824), (224, 306819), (252, 272728), (288, 238637), (292, 235368), (336, 204546), (438, 156912), (467, 147168), (504, 136364), (511, 134496), (584, 117684), (657, 104608), (672, 102273), (876, 78456), (934, 73584), (1008, 68182), (1022, 67248), (1168, 58842), (1314, 52304), (1401, 49056), (1533, 44832), (1752, 39228), (1868, 36792), (2016, 34091), (2044, 33624), (2336, 29421), (2628, 26152), (2802, 24528), (3066, 22416), (3269, 21024), (3504, 19614), (3736, 18396), (4088, 16812), (4203, 16352), (4599, 14944), (5256, 13076), (5604, 12264), (6132, 11208), (6538, 10512), (7008, 9807), (7472, 9198), (8176, 8406)]