84784168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 122057432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 37, 56, 58, 68, 74, 83, 116, 119, 136, 148, 166, 203, 232, 238, 259, 296, 332, 406, 476, 493, 518, 581, 629, 664, 812, 952, 986, 1036, 1073, 1162, 1258, 1411, 1624, 1972, 2072, 2146, 2324, 2407, 2516, 2822, 3071, 3451, 3944, 4292, 4403, 4648, 4814, 5032, 5644, 6142, 6902, 7511, 8584, 8806, 9628, 9877, 11288, 12284, 13804, 15022, 16849, 17612, 18241, 19256, 19754, 21497, 24568, 27608, 30044, 33698, 35224, 36482, 39508, 40919, 42994, 52207, 60088, 67396, 72964, 79016, 81838, 85988, 89059, 104414, 127687, 134792, 145928, 163676, 171976, 178118, 208828, 255374, 286433, 327352, 356236, 365449, 417656, 510748, 572866, 623413, 712472, 730898, 1021496, 1145732, 1246826, 1461796, 1514003, 2291464, 2493652, 2923592, 3028006, 4987304, 6056012, 10598021, 12112024, 21196042, 42392084, 84784168]

約数ペア:

[(1, 84784168), (2, 42392084), (4, 21196042), (7, 12112024), (8, 10598021), (14, 6056012), (17, 4987304), (28, 3028006), (29, 2923592), (34, 2493652), (37, 2291464), (56, 1514003), (58, 1461796), (68, 1246826), (74, 1145732), (83, 1021496), (116, 730898), (119, 712472), (136, 623413), (148, 572866), (166, 510748), (203, 417656), (232, 365449), (238, 356236), (259, 327352), (296, 286433), (332, 255374), (406, 208828), (476, 178118), (493, 171976), (518, 163676), (581, 145928), (629, 134792), (664, 127687), (812, 104414), (952, 89059), (986, 85988), (1036, 81838), (1073, 79016), (1162, 72964), (1258, 67396), (1411, 60088), (1624, 52207), (1972, 42994), (2072, 40919), (2146, 39508), (2324, 36482), (2407, 35224), (2516, 33698), (2822, 30044), (3071, 27608), (3451, 24568), (3944, 21497), (4292, 19754), (4403, 19256), (4648, 18241), (4814, 17612), (5032, 16849), (5644, 15022), (6142, 13804), (6902, 12284), (7511, 11288), (8584, 9877), (8806, 9628)]