67484928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12553}}^1$

素因数の和:12579

約数の個数: 72

約数和(自身を含む): 205283008

約数和(自身を除く): 137798080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12553, 25106, 37659, 50212, 75318, 87871, 100424, 150636, 175742, 200848, 263613, 301272, 351484, 401696, 527226, 602544, 702968, 803392, 1054452, 1205088, 1405936, 1606784, 2108904, 2410176, 2811872, 3213568, 4217808, 4820352, 5623744, 8435616, 9640704, 11247488, 16871232, 22494976, 33742464, 67484928]

約数ペア:

[(1, 67484928), (2, 33742464), (3, 22494976), (4, 16871232), (6, 11247488), (7, 9640704), (8, 8435616), (12, 5623744), (14, 4820352), (16, 4217808), (21, 3213568), (24, 2811872), (28, 2410176), (32, 2108904), (42, 1606784), (48, 1405936), (56, 1205088), (64, 1054452), (84, 803392), (96, 702968), (112, 602544), (128, 527226), (168, 401696), (192, 351484), (224, 301272), (256, 263613), (336, 200848), (384, 175742), (448, 150636), (672, 100424), (768, 87871), (896, 75318), (1344, 50212), (1792, 37659), (2688, 25106), (5376, 12553)]