68505408

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5212

約数の個数: 84

約数和(自身を含む): 204935328

約数和(自身を除く): 136429920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 5171, 6624, 10342, 13248, 15513, 20684, 31026, 41368, 46539, 62052, 82736, 93078, 118933, 124104, 165472, 186156, 237866, 248208, 330944, 356799, 372312, 475732, 496416, 713598, 744624, 951464, 992832, 1070397, 1427196, 1489248, 1902928, 2140794, 2854392, 2978496, 3805856, 4281588, 5708784, 7611712, 8563176, 11417568, 17126352, 22835136, 34252704, 68505408]

約数ペア:

[(1, 68505408), (2, 34252704), (3, 22835136), (4, 17126352), (6, 11417568), (8, 8563176), (9, 7611712), (12, 5708784), (16, 4281588), (18, 3805856), (23, 2978496), (24, 2854392), (32, 2140794), (36, 1902928), (46, 1489248), (48, 1427196), (64, 1070397), (69, 992832), (72, 951464), (92, 744624), (96, 713598), (138, 496416), (144, 475732), (184, 372312), (192, 356799), (207, 330944), (276, 248208), (288, 237866), (368, 186156), (414, 165472), (552, 124104), (576, 118933), (736, 93078), (828, 82736), (1104, 62052), (1472, 46539), (1656, 41368), (2208, 31026), (3312, 20684), (4416, 15513), (5171, 13248), (6624, 10342)]