71372028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9337}}^1$

素因数の和:9371

約数の個数: 72

約数和(自身を含む): 208648272

約数和(自身を除く): 137276244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9337, 18674, 28011, 37348, 56022, 65359, 112044, 121381, 130718, 196077, 242762, 261436, 364143, 392154, 457513, 485524, 728286, 784308, 849667, 915026, 1372539, 1456572, 1699334, 1830052, 2549001, 2745078, 3398668, 5098002, 5490156, 5947669, 10196004, 11895338, 17843007, 23790676, 35686014, 71372028]

約数ペア:

[(1, 71372028), (2, 35686014), (3, 23790676), (4, 17843007), (6, 11895338), (7, 10196004), (12, 5947669), (13, 5490156), (14, 5098002), (21, 3398668), (26, 2745078), (28, 2549001), (39, 1830052), (42, 1699334), (49, 1456572), (52, 1372539), (78, 915026), (84, 849667), (91, 784308), (98, 728286), (147, 485524), (156, 457513), (182, 392154), (196, 364143), (273, 261436), (294, 242762), (364, 196077), (546, 130718), (588, 121381), (637, 112044), (1092, 65359), (1274, 56022), (1911, 37348), (2548, 28011), (3822, 18674), (7644, 9337)]