71970444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2477

約数の個数: 120

約数和(自身を含む): 231657888

約数和(自身を除く): 159687444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2441, 2457, 3276, 4212, 4882, 4914, 7323, 7371, 9764, 9828, 14646, 14742, 17087, 21969, 29292, 29484, 31733, 34174, 43938, 51261, 63466, 65907, 68348, 87876, 95199, 102522, 126932, 131814, 153783, 190398, 197721, 205044, 222131, 263628, 285597, 307566, 380796, 395442, 444262, 461349, 571194, 615132, 666393, 790884, 856791, 888524, 922698, 1142388, 1332786, 1384047, 1713582, 1845396, 1999179, 2570373, 2665572, 2768094, 3427164, 3998358, 5140746, 5536188, 5997537, 7996716, 10281492, 11995074, 17992611, 23990148, 35985222, 71970444]

約数ペア:

[(1, 71970444), (2, 35985222), (3, 23990148), (4, 17992611), (6, 11995074), (7, 10281492), (9, 7996716), (12, 5997537), (13, 5536188), (14, 5140746), (18, 3998358), (21, 3427164), (26, 2768094), (27, 2665572), (28, 2570373), (36, 1999179), (39, 1845396), (42, 1713582), (52, 1384047), (54, 1332786), (63, 1142388), (78, 922698), (81, 888524), (84, 856791), (91, 790884), (108, 666393), (117, 615132), (126, 571194), (156, 461349), (162, 444262), (182, 395442), (189, 380796), (234, 307566), (252, 285597), (273, 263628), (324, 222131), (351, 205044), (364, 197721), (378, 190398), (468, 153783), (546, 131814), (567, 126932), (702, 102522), (756, 95199), (819, 87876), (1053, 68348), (1092, 65907), (1134, 63466), (1404, 51261), (1638, 43938), (2106, 34174), (2268, 31733), (2441, 29484), (2457, 29292), (3276, 21969), (4212, 17087), (4882, 14742), (4914, 14646), (7323, 9828), (7371, 9764)]