72475968

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2015

約数の個数: 56

約数和(自身を含む): 192775840

約数和(自身を除く): 120299872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 633, 844, 1266, 1688, 1789, 2532, 3376, 3578, 5064, 5367, 6752, 7156, 10128, 10734, 13504, 14312, 20256, 21468, 28624, 40512, 42936, 57248, 85872, 114496, 171744, 343488, 377479, 754958, 1132437, 1509916, 2264874, 3019832, 4529748, 6039664, 9059496, 12079328, 18118992, 24158656, 36237984, 72475968]

約数ペア:

[(1, 72475968), (2, 36237984), (3, 24158656), (4, 18118992), (6, 12079328), (8, 9059496), (12, 6039664), (16, 4529748), (24, 3019832), (32, 2264874), (48, 1509916), (64, 1132437), (96, 754958), (192, 377479), (211, 343488), (422, 171744), (633, 114496), (844, 85872), (1266, 57248), (1688, 42936), (1789, 40512), (2532, 28624), (3376, 21468), (3578, 20256), (5064, 14312), (5367, 13504), (6752, 10734), (7156, 10128)]