84287632

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 205721208

約数和(自身を除く): 121433576

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 176, 187, 197, 208, 221, 242, 272, 286, 374, 394, 442, 484, 572, 748, 788, 884, 968, 1144, 1496, 1573, 1576, 1768, 1936, 2057, 2167, 2288, 2431, 2561, 2992, 3146, 3152, 3349, 3536, 4114, 4334, 4862, 5122, 6292, 6698, 8228, 8668, 9724, 10244, 12584, 13396, 16456, 17336, 19448, 20488, 23837, 25168, 26741, 26792, 28171, 32912, 34672, 36839, 38896, 40976, 43537, 47674, 53482, 53584, 56342, 73678, 87074, 95348, 106964, 112684, 147356, 174148, 190696, 213928, 225368, 294712, 309881, 348296, 381392, 405229, 427856, 450736, 478907, 589424, 619762, 696592, 810458, 957814, 1239524, 1620916, 1915628, 2479048, 3241832, 3831256, 4958096, 5267977, 6483664, 7662512, 10535954, 21071908, 42143816, 84287632]

約数ペア:

[(1, 84287632), (2, 42143816), (4, 21071908), (8, 10535954), (11, 7662512), (13, 6483664), (16, 5267977), (17, 4958096), (22, 3831256), (26, 3241832), (34, 2479048), (44, 1915628), (52, 1620916), (68, 1239524), (88, 957814), (104, 810458), (121, 696592), (136, 619762), (143, 589424), (176, 478907), (187, 450736), (197, 427856), (208, 405229), (221, 381392), (242, 348296), (272, 309881), (286, 294712), (374, 225368), (394, 213928), (442, 190696), (484, 174148), (572, 147356), (748, 112684), (788, 106964), (884, 95348), (968, 87074), (1144, 73678), (1496, 56342), (1573, 53584), (1576, 53482), (1768, 47674), (1936, 43537), (2057, 40976), (2167, 38896), (2288, 36839), (2431, 34672), (2561, 32912), (2992, 28171), (3146, 26792), (3152, 26741), (3349, 25168), (3536, 23837), (4114, 20488), (4334, 19448), (4862, 17336), (5122, 16456), (6292, 13396), (6698, 12584), (8228, 10244), (8668, 9724)]