80468192

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 201957840

約数和(自身を除く): 121489648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 73, 74, 76, 98, 112, 133, 146, 148, 152, 196, 224, 259, 266, 292, 296, 304, 392, 511, 518, 532, 584, 592, 608, 703, 784, 931, 1022, 1036, 1064, 1168, 1184, 1387, 1406, 1568, 1813, 1862, 2044, 2072, 2128, 2336, 2701, 2774, 2812, 3577, 3626, 3724, 4088, 4144, 4256, 4921, 5402, 5548, 5624, 7154, 7252, 7448, 8176, 8288, 9709, 9842, 10804, 11096, 11248, 14308, 14504, 14896, 16352, 18907, 19418, 19684, 21608, 22192, 22496, 28616, 29008, 29792, 34447, 37814, 38836, 39368, 43216, 44384, 51319, 57232, 58016, 67963, 68894, 75628, 77672, 78736, 86432, 102638, 114464, 132349, 135926, 137788, 151256, 155344, 157472, 205276, 264698, 271852, 275576, 302512, 310688, 359233, 410552, 529396, 543704, 551152, 605024, 718466, 821104, 1058792, 1087408, 1102304, 1436932, 1642208, 2117584, 2174816, 2514631, 2873864, 4235168, 5029262, 5747728, 10058524, 11495456, 20117048, 40234096, 80468192]

約数ペア:

[(1, 80468192), (2, 40234096), (4, 20117048), (7, 11495456), (8, 10058524), (14, 5747728), (16, 5029262), (19, 4235168), (28, 2873864), (32, 2514631), (37, 2174816), (38, 2117584), (49, 1642208), (56, 1436932), (73, 1102304), (74, 1087408), (76, 1058792), (98, 821104), (112, 718466), (133, 605024), (146, 551152), (148, 543704), (152, 529396), (196, 410552), (224, 359233), (259, 310688), (266, 302512), (292, 275576), (296, 271852), (304, 264698), (392, 205276), (511, 157472), (518, 155344), (532, 151256), (584, 137788), (592, 135926), (608, 132349), (703, 114464), (784, 102638), (931, 86432), (1022, 78736), (1036, 77672), (1064, 75628), (1168, 68894), (1184, 67963), (1387, 58016), (1406, 57232), (1568, 51319), (1813, 44384), (1862, 43216), (2044, 39368), (2072, 38836), (2128, 37814), (2336, 34447), (2701, 29792), (2774, 29008), (2812, 28616), (3577, 22496), (3626, 22192), (3724, 21608), (4088, 19684), (4144, 19418), (4256, 18907), (4921, 16352), (5402, 14896), (5548, 14504), (5624, 14308), (7154, 11248), (7252, 11096), (7448, 10804), (8176, 9842), (8288, 9709)]