83669872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 200143440

約数和(自身を除く): 116473568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 97, 104, 116, 143, 169, 176, 194, 208, 232, 286, 319, 338, 377, 388, 464, 572, 638, 676, 754, 776, 1067, 1144, 1261, 1276, 1352, 1508, 1552, 1859, 2134, 2288, 2522, 2552, 2704, 2813, 3016, 3718, 4147, 4268, 4901, 5044, 5104, 5626, 6032, 7436, 8294, 8536, 9802, 10088, 11252, 13871, 14872, 16393, 16588, 17072, 19604, 20176, 22504, 27742, 29744, 30943, 32786, 33176, 36569, 39208, 45008, 53911, 55484, 61886, 65572, 66352, 73138, 78416, 107822, 110968, 123772, 131144, 146276, 180323, 215644, 221936, 247544, 262288, 292552, 360646, 402259, 431288, 475397, 495088, 585104, 721292, 804518, 862576, 950794, 1442584, 1609036, 1901588, 2885168, 3218072, 3803176, 5229367, 6436144, 7606352, 10458734, 20917468, 41834936, 83669872]

約数ペア:

[(1, 83669872), (2, 41834936), (4, 20917468), (8, 10458734), (11, 7606352), (13, 6436144), (16, 5229367), (22, 3803176), (26, 3218072), (29, 2885168), (44, 1901588), (52, 1609036), (58, 1442584), (88, 950794), (97, 862576), (104, 804518), (116, 721292), (143, 585104), (169, 495088), (176, 475397), (194, 431288), (208, 402259), (232, 360646), (286, 292552), (319, 262288), (338, 247544), (377, 221936), (388, 215644), (464, 180323), (572, 146276), (638, 131144), (676, 123772), (754, 110968), (776, 107822), (1067, 78416), (1144, 73138), (1261, 66352), (1276, 65572), (1352, 61886), (1508, 55484), (1552, 53911), (1859, 45008), (2134, 39208), (2288, 36569), (2522, 33176), (2552, 32786), (2704, 30943), (2813, 29744), (3016, 27742), (3718, 22504), (4147, 20176), (4268, 19604), (4901, 17072), (5044, 16588), (5104, 16393), (5626, 14872), (6032, 13871), (7436, 11252), (8294, 10088), (8536, 9802)]