71213376

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 205622144

約数和(自身を除く): 134408768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 156, 192, 206, 208, 277, 309, 312, 412, 416, 554, 618, 624, 824, 831, 832, 1108, 1236, 1248, 1339, 1648, 1662, 2216, 2472, 2496, 2678, 3296, 3324, 3601, 4017, 4432, 4944, 5356, 6592, 6648, 7202, 8034, 8864, 9888, 10712, 10803, 13296, 14404, 16068, 17728, 19776, 21424, 21606, 26592, 28531, 28808, 32136, 42848, 43212, 53184, 57062, 57616, 64272, 85593, 85696, 86424, 114124, 115232, 128544, 171186, 172848, 228248, 230464, 257088, 342372, 345696, 370903, 456496, 684744, 691392, 741806, 912992, 1112709, 1369488, 1483612, 1825984, 2225418, 2738976, 2967224, 4450836, 5477952, 5934448, 8901672, 11868896, 17803344, 23737792, 35606688, 71213376]

約数ペア:

[(1, 71213376), (2, 35606688), (3, 23737792), (4, 17803344), (6, 11868896), (8, 8901672), (12, 5934448), (13, 5477952), (16, 4450836), (24, 2967224), (26, 2738976), (32, 2225418), (39, 1825984), (48, 1483612), (52, 1369488), (64, 1112709), (78, 912992), (96, 741806), (103, 691392), (104, 684744), (156, 456496), (192, 370903), (206, 345696), (208, 342372), (277, 257088), (309, 230464), (312, 228248), (412, 172848), (416, 171186), (554, 128544), (618, 115232), (624, 114124), (824, 86424), (831, 85696), (832, 85593), (1108, 64272), (1236, 57616), (1248, 57062), (1339, 53184), (1648, 43212), (1662, 42848), (2216, 32136), (2472, 28808), (2496, 28531), (2678, 26592), (3296, 21606), (3324, 21424), (3601, 19776), (4017, 17728), (4432, 16068), (4944, 14404), (5356, 13296), (6592, 10803), (6648, 10712), (7202, 9888), (8034, 8864)]