90256572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 269015040

約数和(自身を除く): 178758468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 277, 378, 431, 554, 756, 831, 862, 1108, 1293, 1662, 1724, 1939, 2493, 2586, 3017, 3324, 3878, 3879, 4986, 5172, 5817, 6034, 7479, 7756, 7758, 9051, 9972, 11634, 11637, 12068, 14958, 15516, 17451, 18102, 23268, 23274, 27153, 29916, 34902, 36204, 46548, 52353, 54306, 69804, 81459, 104706, 108612, 119387, 162918, 209412, 238774, 325836, 358161, 477548, 716322, 835709, 1074483, 1432644, 1671418, 2148966, 2507127, 3223449, 3342836, 4297932, 5014254, 6446898, 7521381, 10028508, 12893796, 15042762, 22564143, 30085524, 45128286, 90256572]

約数ペア:

[(1, 90256572), (2, 45128286), (3, 30085524), (4, 22564143), (6, 15042762), (7, 12893796), (9, 10028508), (12, 7521381), (14, 6446898), (18, 5014254), (21, 4297932), (27, 3342836), (28, 3223449), (36, 2507127), (42, 2148966), (54, 1671418), (63, 1432644), (84, 1074483), (108, 835709), (126, 716322), (189, 477548), (252, 358161), (277, 325836), (378, 238774), (431, 209412), (554, 162918), (756, 119387), (831, 108612), (862, 104706), (1108, 81459), (1293, 69804), (1662, 54306), (1724, 52353), (1939, 46548), (2493, 36204), (2586, 34902), (3017, 29916), (3324, 27153), (3878, 23274), (3879, 23268), (4986, 18102), (5172, 17451), (5817, 15516), (6034, 14958), (7479, 12068), (7756, 11637), (7758, 11634), (9051, 9972)]