79471104

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 80

約数和(自身を含む): 218676480

約数和(自身を除く): 139205376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1669, 1984, 2976, 3338, 3968, 5007, 5952, 6676, 7936, 10014, 11904, 13352, 15872, 20028, 23808, 26704, 40056, 47616, 51739, 53408, 80112, 103478, 106816, 155217, 160224, 206956, 213632, 310434, 320448, 413912, 427264, 620868, 640896, 827824, 854528, 1241736, 1281792, 1655648, 2483472, 2563584, 3311296, 4966944, 6622592, 9933888, 13245184, 19867776, 26490368, 39735552, 79471104]

約数ペア:

[(1, 79471104), (2, 39735552), (3, 26490368), (4, 19867776), (6, 13245184), (8, 9933888), (12, 6622592), (16, 4966944), (24, 3311296), (31, 2563584), (32, 2483472), (48, 1655648), (62, 1281792), (64, 1241736), (93, 854528), (96, 827824), (124, 640896), (128, 620868), (186, 427264), (192, 413912), (248, 320448), (256, 310434), (372, 213632), (384, 206956), (496, 160224), (512, 155217), (744, 106816), (768, 103478), (992, 80112), (1488, 53408), (1536, 51739), (1669, 47616), (1984, 40056), (2976, 26704), (3338, 23808), (3968, 20028), (5007, 15872), (5952, 13352), (6676, 11904), (7936, 10014)]