72579052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 170529408

約数和(自身を除く): 97950356

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 52, 68, 74, 91, 119, 148, 182, 221, 238, 259, 317, 364, 442, 476, 481, 518, 629, 634, 884, 962, 1036, 1258, 1268, 1547, 1924, 2219, 2516, 3094, 3367, 4121, 4403, 4438, 5389, 6188, 6734, 8177, 8242, 8806, 8876, 10778, 11729, 13468, 16354, 16484, 17612, 21556, 23458, 28847, 32708, 37723, 46916, 57239, 57694, 70057, 75446, 82103, 114478, 115388, 140114, 150892, 152477, 164206, 199393, 228956, 280228, 304954, 328412, 398786, 490399, 609908, 797572, 980798, 1067339, 1395751, 1961596, 2134678, 2592109, 2791502, 4269356, 5184218, 5583004, 10368436, 18144763, 36289526, 72579052]

約数ペア:

[(1, 72579052), (2, 36289526), (4, 18144763), (7, 10368436), (13, 5583004), (14, 5184218), (17, 4269356), (26, 2791502), (28, 2592109), (34, 2134678), (37, 1961596), (52, 1395751), (68, 1067339), (74, 980798), (91, 797572), (119, 609908), (148, 490399), (182, 398786), (221, 328412), (238, 304954), (259, 280228), (317, 228956), (364, 199393), (442, 164206), (476, 152477), (481, 150892), (518, 140114), (629, 115388), (634, 114478), (884, 82103), (962, 75446), (1036, 70057), (1258, 57694), (1268, 57239), (1547, 46916), (1924, 37723), (2219, 32708), (2516, 28847), (3094, 23458), (3367, 21556), (4121, 17612), (4403, 16484), (4438, 16354), (5389, 13468), (6188, 11729), (6734, 10778), (8177, 8876), (8242, 8806)]