90241056

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1174

約数の個数: 72

約数和(自身を含む): 257572224

約数和(自身を除く): 167331168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 727, 862, 1293, 1454, 1724, 2181, 2586, 2908, 3448, 3879, 4362, 5172, 5816, 6543, 6896, 7758, 8724, 10344, 11632, 13086, 13792, 15516, 17448, 20688, 23264, 26172, 31032, 34896, 41376, 52344, 62064, 69792, 104688, 124128, 209376, 313337, 626674, 940011, 1253348, 1880022, 2506696, 2820033, 3760044, 5013392, 5640066, 7520088, 10026784, 11280132, 15040176, 22560264, 30080352, 45120528, 90241056]

約数ペア:

[(1, 90241056), (2, 45120528), (3, 30080352), (4, 22560264), (6, 15040176), (8, 11280132), (9, 10026784), (12, 7520088), (16, 5640066), (18, 5013392), (24, 3760044), (32, 2820033), (36, 2506696), (48, 1880022), (72, 1253348), (96, 940011), (144, 626674), (288, 313337), (431, 209376), (727, 124128), (862, 104688), (1293, 69792), (1454, 62064), (1724, 52344), (2181, 41376), (2586, 34896), (2908, 31032), (3448, 26172), (3879, 23264), (4362, 20688), (5172, 17448), (5816, 15516), (6543, 13792), (6896, 13086), (7758, 11632), (8724, 10344)]