90281136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 256233600

約数和(自身を除く): 165952464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1049, 1304, 1793, 1956, 2098, 2608, 3147, 3586, 3912, 4196, 5379, 6294, 7172, 7824, 8392, 10758, 11539, 12588, 14344, 16784, 21516, 23078, 25176, 28688, 34617, 43032, 46156, 50352, 69234, 86064, 92312, 138468, 170987, 184624, 276936, 341974, 512961, 553872, 683948, 1025922, 1367896, 1880857, 2051844, 2735792, 3761714, 4103688, 5642571, 7523428, 8207376, 11285142, 15046856, 22570284, 30093712, 45140568, 90281136]

約数ペア:

[(1, 90281136), (2, 45140568), (3, 30093712), (4, 22570284), (6, 15046856), (8, 11285142), (11, 8207376), (12, 7523428), (16, 5642571), (22, 4103688), (24, 3761714), (33, 2735792), (44, 2051844), (48, 1880857), (66, 1367896), (88, 1025922), (132, 683948), (163, 553872), (176, 512961), (264, 341974), (326, 276936), (489, 184624), (528, 170987), (652, 138468), (978, 92312), (1049, 86064), (1304, 69234), (1793, 50352), (1956, 46156), (2098, 43032), (2608, 34617), (3147, 28688), (3586, 25176), (3912, 23078), (4196, 21516), (5379, 16784), (6294, 14344), (7172, 12588), (7824, 11539), (8392, 10758)]