126728352

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3359}}^1$

素因数の和:3506

約数の個数: 72

約数和(自身を含む): 363242880

約数和(自身を除く): 236514528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3359, 4192, 4716, 6288, 6718, 9432, 10077, 12576, 13436, 18864, 20154, 26872, 30231, 37728, 40308, 53744, 60462, 80616, 107488, 120924, 161232, 241848, 322464, 440029, 483696, 880058, 967392, 1320087, 1760116, 2640174, 3520232, 3960261, 5280348, 7040464, 7920522, 10560696, 14080928, 15841044, 21121392, 31682088, 42242784, 63364176, 126728352]

約数ペア:

[(1, 126728352), (2, 63364176), (3, 42242784), (4, 31682088), (6, 21121392), (8, 15841044), (9, 14080928), (12, 10560696), (16, 7920522), (18, 7040464), (24, 5280348), (32, 3960261), (36, 3520232), (48, 2640174), (72, 1760116), (96, 1320087), (131, 967392), (144, 880058), (262, 483696), (288, 440029), (393, 322464), (524, 241848), (786, 161232), (1048, 120924), (1179, 107488), (1572, 80616), (2096, 60462), (2358, 53744), (3144, 40308), (3359, 37728), (4192, 30231), (4716, 26872), (6288, 20154), (6718, 18864), (9432, 13436), (10077, 12576)]