123895716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 348364800

約数和(自身を除く): 224469084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 343, 372, 434, 588, 651, 686, 868, 971, 1029, 1302, 1372, 1519, 1942, 2058, 2604, 2913, 3038, 3884, 4116, 4557, 5826, 6076, 6797, 9114, 10633, 11652, 13594, 18228, 20391, 21266, 27188, 30101, 31899, 40782, 42532, 47579, 60202, 63798, 81564, 90303, 95158, 120404, 127596, 142737, 180606, 190316, 210707, 285474, 333053, 361212, 421414, 570948, 632121, 666106, 842828, 999159, 1264242, 1332212, 1474949, 1998318, 2528484, 2949898, 3996636, 4424847, 5899796, 8849694, 10324643, 17699388, 20649286, 30973929, 41298572, 61947858, 123895716]

約数ペア:

[(1, 123895716), (2, 61947858), (3, 41298572), (4, 30973929), (6, 20649286), (7, 17699388), (12, 10324643), (14, 8849694), (21, 5899796), (28, 4424847), (31, 3996636), (42, 2949898), (49, 2528484), (62, 1998318), (84, 1474949), (93, 1332212), (98, 1264242), (124, 999159), (147, 842828), (186, 666106), (196, 632121), (217, 570948), (294, 421414), (343, 361212), (372, 333053), (434, 285474), (588, 210707), (651, 190316), (686, 180606), (868, 142737), (971, 127596), (1029, 120404), (1302, 95158), (1372, 90303), (1519, 81564), (1942, 63798), (2058, 60202), (2604, 47579), (2913, 42532), (3038, 40782), (3884, 31899), (4116, 30101), (4557, 27188), (5826, 21266), (6076, 20391), (6797, 18228), (9114, 13594), (10633, 11652)]