84742756

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 189173880

約数和(自身を除く): 104431124

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 812, 833, 877, 986, 1421, 1666, 1754, 1972, 2842, 3332, 3451, 3508, 5684, 6139, 6902, 12278, 13804, 14909, 24157, 24556, 25433, 29818, 42973, 48314, 50866, 59636, 85946, 96628, 101732, 104363, 171892, 178031, 208726, 356062, 417452, 432361, 712124, 730541, 864722, 1246217, 1461082, 1729444, 2492434, 2922164, 3026527, 4984868, 6053054, 12106108, 21185689, 42371378, 84742756]

約数ペア:

[(1, 84742756), (2, 42371378), (4, 21185689), (7, 12106108), (14, 6053054), (17, 4984868), (28, 3026527), (29, 2922164), (34, 2492434), (49, 1729444), (58, 1461082), (68, 1246217), (98, 864722), (116, 730541), (119, 712124), (196, 432361), (203, 417452), (238, 356062), (406, 208726), (476, 178031), (493, 171892), (812, 104363), (833, 101732), (877, 96628), (986, 85946), (1421, 59636), (1666, 50866), (1754, 48314), (1972, 42973), (2842, 29818), (3332, 25433), (3451, 24556), (3508, 24157), (5684, 14909), (6139, 13804), (6902, 12278)]