71389632

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8705

約数の個数: 56

約数和(自身を含む): 193300096

約数和(自身を除く): 121910464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 8647, 17294, 25941, 34588, 51882, 69176, 103764, 138352, 207528, 276704, 371821, 415056, 553408, 743642, 830112, 1115463, 1487284, 1660224, 2230926, 2974568, 4461852, 5949136, 8923704, 11898272, 17847408, 23796544, 35694816, 71389632]

約数ペア:

[(1, 71389632), (2, 35694816), (3, 23796544), (4, 17847408), (6, 11898272), (8, 8923704), (12, 5949136), (16, 4461852), (24, 2974568), (32, 2230926), (43, 1660224), (48, 1487284), (64, 1115463), (86, 830112), (96, 743642), (129, 553408), (172, 415056), (192, 371821), (258, 276704), (344, 207528), (516, 138352), (688, 103764), (1032, 69176), (1376, 51882), (2064, 34588), (2752, 25941), (4128, 17294), (8256, 8647)]