64944384

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 174737472

約数和(自身を除く): 109793088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 821, 824, 1236, 1642, 1648, 2463, 2472, 3284, 3296, 4926, 4944, 6568, 6592, 9852, 9888, 13136, 13184, 19704, 19776, 26272, 26368, 39408, 39552, 52544, 78816, 79104, 84563, 105088, 157632, 169126, 210176, 253689, 315264, 338252, 507378, 630528, 676504, 1014756, 1353008, 2029512, 2706016, 4059024, 5412032, 8118048, 10824064, 16236096, 21648128, 32472192, 64944384]

約数ペア:

[(1, 64944384), (2, 32472192), (3, 21648128), (4, 16236096), (6, 10824064), (8, 8118048), (12, 5412032), (16, 4059024), (24, 2706016), (32, 2029512), (48, 1353008), (64, 1014756), (96, 676504), (103, 630528), (128, 507378), (192, 338252), (206, 315264), (256, 253689), (309, 210176), (384, 169126), (412, 157632), (618, 105088), (768, 84563), (821, 79104), (824, 78816), (1236, 52544), (1642, 39552), (1648, 39408), (2463, 26368), (2472, 26272), (3284, 19776), (3296, 19704), (4926, 13184), (4944, 13136), (6568, 9888), (6592, 9852)]