31620288

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{3361}}^1$

素因数の和:3390

約数の個数: 84

約数和(自身を含む): 97350072

約数和(自身を除く): 65729784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 3361, 4704, 6722, 9408, 10083, 13444, 20166, 23527, 26888, 40332, 47054, 53776, 70581, 80664, 94108, 107552, 141162, 161328, 164689, 188216, 215104, 282324, 322656, 329378, 376432, 494067, 564648, 645312, 658756, 752864, 988134, 1129296, 1317512, 1505728, 1976268, 2258592, 2635024, 3952536, 4517184, 5270048, 7905072, 10540096, 15810144, 31620288]

約数ペア:

[(1, 31620288), (2, 15810144), (3, 10540096), (4, 7905072), (6, 5270048), (7, 4517184), (8, 3952536), (12, 2635024), (14, 2258592), (16, 1976268), (21, 1505728), (24, 1317512), (28, 1129296), (32, 988134), (42, 752864), (48, 658756), (49, 645312), (56, 564648), (64, 494067), (84, 376432), (96, 329378), (98, 322656), (112, 282324), (147, 215104), (168, 188216), (192, 164689), (196, 161328), (224, 141162), (294, 107552), (336, 94108), (392, 80664), (448, 70581), (588, 53776), (672, 47054), (784, 40332), (1176, 26888), (1344, 23527), (1568, 20166), (2352, 13444), (3136, 10083), (3361, 9408), (4704, 6722)]