66411264

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 180951232

約数和(自身を除く): 114539968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2011, 2064, 2752, 4022, 4128, 5504, 6033, 8044, 8256, 11008, 12066, 16088, 16512, 24132, 32176, 33024, 48264, 64352, 86473, 96528, 128704, 172946, 193056, 257408, 259419, 345892, 386112, 514816, 518838, 691784, 772224, 1037676, 1383568, 1544448, 2075352, 2767136, 4150704, 5534272, 8301408, 11068544, 16602816, 22137088, 33205632, 66411264]

約数ペア:

[(1, 66411264), (2, 33205632), (3, 22137088), (4, 16602816), (6, 11068544), (8, 8301408), (12, 5534272), (16, 4150704), (24, 2767136), (32, 2075352), (43, 1544448), (48, 1383568), (64, 1037676), (86, 772224), (96, 691784), (128, 518838), (129, 514816), (172, 386112), (192, 345892), (256, 259419), (258, 257408), (344, 193056), (384, 172946), (516, 128704), (688, 96528), (768, 86473), (1032, 64352), (1376, 48264), (2011, 33024), (2064, 32176), (2752, 24132), (4022, 16512), (4128, 16088), (5504, 12066), (6033, 11008), (8044, 8256)]