67422708

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 174836480

約数和(自身を除く): 107413772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 151, 157, 158, 237, 302, 314, 316, 453, 471, 474, 604, 628, 711, 906, 942, 948, 1359, 1413, 1422, 1812, 1884, 2718, 2826, 2844, 5436, 5652, 11929, 12403, 23707, 23858, 24806, 35787, 37209, 47414, 47716, 49612, 71121, 71574, 74418, 94828, 107361, 111627, 142242, 143148, 148836, 213363, 214722, 223254, 284484, 426726, 429444, 446508, 853452, 1872853, 3745706, 5618559, 7491412, 11237118, 16855677, 22474236, 33711354, 67422708]

約数ペア:

[(1, 67422708), (2, 33711354), (3, 22474236), (4, 16855677), (6, 11237118), (9, 7491412), (12, 5618559), (18, 3745706), (36, 1872853), (79, 853452), (151, 446508), (157, 429444), (158, 426726), (237, 284484), (302, 223254), (314, 214722), (316, 213363), (453, 148836), (471, 143148), (474, 142242), (604, 111627), (628, 107361), (711, 94828), (906, 74418), (942, 71574), (948, 71121), (1359, 49612), (1413, 47716), (1422, 47414), (1812, 37209), (1884, 35787), (2718, 24806), (2826, 23858), (2844, 23707), (5436, 12403), (5652, 11929)]