81633552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 160

約数和(自身を含む): 283315200

約数和(自身を除く): 201681648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1699, 1716, 1848, 2002, 2184, 2288, 3003, 3398, 3432, 3696, 4004, 4368, 5097, 6006, 6796, 6864, 8008, 10194, 11893, 12012, 13592, 16016, 18689, 20388, 22087, 23786, 24024, 27184, 35679, 37378, 40776, 44174, 47572, 48048, 56067, 66261, 71358, 74756, 81552, 88348, 95144, 112134, 130823, 132522, 142716, 149512, 154609, 176696, 190288, 224268, 242957, 261646, 265044, 285432, 299024, 309218, 353392, 392469, 448536, 463827, 485914, 523292, 530088, 570864, 618436, 728871, 784938, 897072, 927654, 971828, 1046584, 1060176, 1236872, 1457742, 1569876, 1700699, 1855308, 1943656, 2093168, 2473744, 2915484, 3139752, 3401398, 3710616, 3887312, 5102097, 5830968, 6279504, 6802796, 7421232, 10204194, 11661936, 13605592, 20408388, 27211184, 40816776, 81633552]

約数ペア:

[(1, 81633552), (2, 40816776), (3, 27211184), (4, 20408388), (6, 13605592), (7, 11661936), (8, 10204194), (11, 7421232), (12, 6802796), (13, 6279504), (14, 5830968), (16, 5102097), (21, 3887312), (22, 3710616), (24, 3401398), (26, 3139752), (28, 2915484), (33, 2473744), (39, 2093168), (42, 1943656), (44, 1855308), (48, 1700699), (52, 1569876), (56, 1457742), (66, 1236872), (77, 1060176), (78, 1046584), (84, 971828), (88, 927654), (91, 897072), (104, 784938), (112, 728871), (132, 618436), (143, 570864), (154, 530088), (156, 523292), (168, 485914), (176, 463827), (182, 448536), (208, 392469), (231, 353392), (264, 309218), (273, 299024), (286, 285432), (308, 265044), (312, 261646), (336, 242957), (364, 224268), (429, 190288), (462, 176696), (528, 154609), (546, 149512), (572, 142716), (616, 132522), (624, 130823), (728, 112134), (858, 95144), (924, 88348), (1001, 81552), (1092, 74756), (1144, 71358), (1232, 66261), (1456, 56067), (1699, 48048), (1716, 47572), (1848, 44174), (2002, 40776), (2184, 37378), (2288, 35679), (3003, 27184), (3398, 24024), (3432, 23786), (3696, 22087), (4004, 20388), (4368, 18689), (5097, 16016), (6006, 13592), (6796, 12012), (6864, 11893), (8008, 10194)]