80390016

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{3323}}^1$

素因数の和:3353

約数の個数: 128

約数和(自身を含む): 271238400

約数和(自身を除く): 190848384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3323, 3456, 4032, 6048, 6646, 8064, 9969, 12096, 13292, 19938, 23261, 24192, 26584, 29907, 39876, 46522, 53168, 59814, 69783, 79752, 89721, 93044, 106336, 119628, 139566, 159504, 179442, 186088, 209349, 212672, 239256, 279132, 319008, 358884, 372176, 418698, 425344, 478512, 558264, 628047, 638016, 717768, 744352, 837396, 957024, 1116528, 1256094, 1276032, 1435536, 1488704, 1674792, 1914048, 2233056, 2512188, 2871072, 2977408, 3349584, 3828096, 4466112, 5024376, 5742144, 6699168, 8932224, 10048752, 11484288, 13398336, 20097504, 26796672, 40195008, 80390016]

約数ペア:

[(1, 80390016), (2, 40195008), (3, 26796672), (4, 20097504), (6, 13398336), (7, 11484288), (8, 10048752), (9, 8932224), (12, 6699168), (14, 5742144), (16, 5024376), (18, 4466112), (21, 3828096), (24, 3349584), (27, 2977408), (28, 2871072), (32, 2512188), (36, 2233056), (42, 1914048), (48, 1674792), (54, 1488704), (56, 1435536), (63, 1276032), (64, 1256094), (72, 1116528), (84, 957024), (96, 837396), (108, 744352), (112, 717768), (126, 638016), (128, 628047), (144, 558264), (168, 478512), (189, 425344), (192, 418698), (216, 372176), (224, 358884), (252, 319008), (288, 279132), (336, 239256), (378, 212672), (384, 209349), (432, 186088), (448, 179442), (504, 159504), (576, 139566), (672, 119628), (756, 106336), (864, 93044), (896, 89721), (1008, 79752), (1152, 69783), (1344, 59814), (1512, 53168), (1728, 46522), (2016, 39876), (2688, 29907), (3024, 26584), (3323, 24192), (3456, 23261), (4032, 19938), (6048, 13292), (6646, 12096), (8064, 9969)]