123039392

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:754

約数の個数: 72

約数和(自身を含む): 284407200

約数和(自身を除く): 161367808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 392, 524, 599, 784, 917, 1048, 1198, 1568, 1834, 2096, 2396, 3668, 4192, 4193, 4792, 6419, 7336, 8386, 9584, 12838, 14672, 16772, 19168, 25676, 29344, 29351, 33544, 51352, 58702, 67088, 78469, 102704, 117404, 134176, 156938, 205408, 234808, 313876, 469616, 549283, 627752, 939232, 1098566, 1255504, 2197132, 2511008, 3844981, 4394264, 7689962, 8788528, 15379924, 17577056, 30759848, 61519696, 123039392]

約数ペア:

[(1, 123039392), (2, 61519696), (4, 30759848), (7, 17577056), (8, 15379924), (14, 8788528), (16, 7689962), (28, 4394264), (32, 3844981), (49, 2511008), (56, 2197132), (98, 1255504), (112, 1098566), (131, 939232), (196, 627752), (224, 549283), (262, 469616), (392, 313876), (524, 234808), (599, 205408), (784, 156938), (917, 134176), (1048, 117404), (1198, 102704), (1568, 78469), (1834, 67088), (2096, 58702), (2396, 51352), (3668, 33544), (4192, 29351), (4193, 29344), (4792, 25676), (6419, 19168), (7336, 16772), (8386, 14672), (9584, 12838)]