80753664

素因数分解:

$2^{10}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 88

約数和(自身を含む): 218259328

約数和(自身を除く): 137505664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 271, 291, 384, 388, 512, 542, 582, 768, 776, 813, 1024, 1084, 1164, 1536, 1552, 1626, 2168, 2328, 3072, 3104, 3252, 4336, 4656, 6208, 6504, 8672, 9312, 12416, 13008, 17344, 18624, 24832, 26016, 26287, 34688, 37248, 49664, 52032, 52574, 69376, 74496, 78861, 99328, 104064, 105148, 138752, 148992, 157722, 208128, 210296, 277504, 297984, 315444, 416256, 420592, 630888, 832512, 841184, 1261776, 1682368, 2523552, 3364736, 5047104, 6729472, 10094208, 13458944, 20188416, 26917888, 40376832, 80753664]

約数ペア:

[(1, 80753664), (2, 40376832), (3, 26917888), (4, 20188416), (6, 13458944), (8, 10094208), (12, 6729472), (16, 5047104), (24, 3364736), (32, 2523552), (48, 1682368), (64, 1261776), (96, 841184), (97, 832512), (128, 630888), (192, 420592), (194, 416256), (256, 315444), (271, 297984), (291, 277504), (384, 210296), (388, 208128), (512, 157722), (542, 148992), (582, 138752), (768, 105148), (776, 104064), (813, 99328), (1024, 78861), (1084, 74496), (1164, 69376), (1536, 52574), (1552, 52032), (1626, 49664), (2168, 37248), (2328, 34688), (3072, 26287), (3104, 26016), (3252, 24832), (4336, 18624), (4656, 17344), (6208, 13008), (6504, 12416), (8672, 9312)]