78777696

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 216373248

約数和(自身を除く): 137595552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 103, 124, 186, 206, 248, 257, 309, 372, 412, 496, 514, 618, 744, 771, 824, 992, 1028, 1236, 1488, 1542, 1648, 2056, 2472, 2976, 3084, 3193, 3296, 4112, 4944, 6168, 6386, 7967, 8224, 9579, 9888, 12336, 12772, 15934, 19158, 23901, 24672, 25544, 26471, 31868, 38316, 47802, 51088, 52942, 63736, 76632, 79413, 95604, 102176, 105884, 127472, 153264, 158826, 191208, 211768, 254944, 306528, 317652, 382416, 423536, 635304, 764832, 820601, 847072, 1270608, 1641202, 2461803, 2541216, 3282404, 4923606, 6564808, 9847212, 13129616, 19694424, 26259232, 39388848, 78777696]

約数ペア:

[(1, 78777696), (2, 39388848), (3, 26259232), (4, 19694424), (6, 13129616), (8, 9847212), (12, 6564808), (16, 4923606), (24, 3282404), (31, 2541216), (32, 2461803), (48, 1641202), (62, 1270608), (93, 847072), (96, 820601), (103, 764832), (124, 635304), (186, 423536), (206, 382416), (248, 317652), (257, 306528), (309, 254944), (372, 211768), (412, 191208), (496, 158826), (514, 153264), (618, 127472), (744, 105884), (771, 102176), (824, 95604), (992, 79413), (1028, 76632), (1236, 63736), (1488, 52942), (1542, 51088), (1648, 47802), (2056, 38316), (2472, 31868), (2976, 26471), (3084, 25544), (3193, 24672), (3296, 23901), (4112, 19158), (4944, 15934), (6168, 12772), (6386, 12336), (7967, 9888), (8224, 9579)]