80329728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 88

約数和(自身を含む): 217473280

約数和(自身を除く): 137143552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 331, 384, 474, 512, 632, 662, 768, 948, 993, 1024, 1264, 1324, 1536, 1896, 1986, 2528, 2648, 3072, 3792, 3972, 5056, 5296, 7584, 7944, 10112, 10592, 15168, 15888, 20224, 21184, 26149, 30336, 31776, 40448, 42368, 52298, 60672, 63552, 78447, 80896, 84736, 104596, 121344, 127104, 156894, 169472, 209192, 242688, 254208, 313788, 338944, 418384, 508416, 627576, 836768, 1016832, 1255152, 1673536, 2510304, 3347072, 5020608, 6694144, 10041216, 13388288, 20082432, 26776576, 40164864, 80329728]

約数ペア:

[(1, 80329728), (2, 40164864), (3, 26776576), (4, 20082432), (6, 13388288), (8, 10041216), (12, 6694144), (16, 5020608), (24, 3347072), (32, 2510304), (48, 1673536), (64, 1255152), (79, 1016832), (96, 836768), (128, 627576), (158, 508416), (192, 418384), (237, 338944), (256, 313788), (316, 254208), (331, 242688), (384, 209192), (474, 169472), (512, 156894), (632, 127104), (662, 121344), (768, 104596), (948, 84736), (993, 80896), (1024, 78447), (1264, 63552), (1324, 60672), (1536, 52298), (1896, 42368), (1986, 40448), (2528, 31776), (2648, 30336), (3072, 26149), (3792, 21184), (3972, 20224), (5056, 15888), (5296, 15168), (7584, 10592), (7944, 10112)]