131686236

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{3359}}^1$

素因数の和:3397

約数の個数: 90

約数和(自身を含む): 378507360

約数和(自身を除く): 246821124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3359, 3564, 4356, 6534, 6718, 9801, 10077, 13068, 13436, 19602, 20154, 30231, 36949, 39204, 40308, 60462, 73898, 90693, 110847, 120924, 147796, 181386, 221694, 272079, 332541, 362772, 406439, 443388, 544158, 665082, 812878, 997623, 1088316, 1219317, 1330164, 1625756, 1995246, 2438634, 2992869, 3657951, 3990492, 4877268, 5985738, 7315902, 10973853, 11971476, 14631804, 21947706, 32921559, 43895412, 65843118, 131686236]

約数ペア:

[(1, 131686236), (2, 65843118), (3, 43895412), (4, 32921559), (6, 21947706), (9, 14631804), (11, 11971476), (12, 10973853), (18, 7315902), (22, 5985738), (27, 4877268), (33, 3990492), (36, 3657951), (44, 2992869), (54, 2438634), (66, 1995246), (81, 1625756), (99, 1330164), (108, 1219317), (121, 1088316), (132, 997623), (162, 812878), (198, 665082), (242, 544158), (297, 443388), (324, 406439), (363, 362772), (396, 332541), (484, 272079), (594, 221694), (726, 181386), (891, 147796), (1089, 120924), (1188, 110847), (1452, 90693), (1782, 73898), (2178, 60462), (3267, 40308), (3359, 39204), (3564, 36949), (4356, 30231), (6534, 20154), (6718, 19602), (9801, 13436), (10077, 13068)]