90268704

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1222

約数の個数: 72

約数和(自身を含む): 257690160

約数和(自身を除く): 167421456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 827, 1137, 1516, 1654, 2274, 2481, 3032, 3308, 3411, 4548, 4962, 6064, 6616, 6822, 7443, 9096, 9924, 12128, 13232, 13644, 14886, 18192, 19848, 26464, 27288, 29772, 36384, 39696, 54576, 59544, 79392, 109152, 119088, 238176, 313433, 626866, 940299, 1253732, 1880598, 2507464, 2820897, 3761196, 5014928, 5641794, 7522392, 10029856, 11283588, 15044784, 22567176, 30089568, 45134352, 90268704]

約数ペア:

[(1, 90268704), (2, 45134352), (3, 30089568), (4, 22567176), (6, 15044784), (8, 11283588), (9, 10029856), (12, 7522392), (16, 5641794), (18, 5014928), (24, 3761196), (32, 2820897), (36, 2507464), (48, 1880598), (72, 1253732), (96, 940299), (144, 626866), (288, 313433), (379, 238176), (758, 119088), (827, 109152), (1137, 79392), (1516, 59544), (1654, 54576), (2274, 39696), (2481, 36384), (3032, 29772), (3308, 27288), (3411, 26464), (4548, 19848), (4962, 18192), (6064, 14886), (6616, 13644), (6822, 13232), (7443, 12128), (9096, 9924)]