71769366

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 159007056

約数和(自身を除く): 87237690

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 193, 219, 283, 386, 438, 566, 579, 657, 849, 1158, 1314, 1698, 1737, 2547, 3474, 5094, 14089, 20659, 28178, 41318, 42267, 54619, 61977, 84534, 109238, 123954, 126801, 163857, 185931, 253602, 327714, 371862, 491571, 983142, 3987187, 7974374, 11961561, 23923122, 35884683, 71769366]

約数ペア:

[(1, 71769366), (2, 35884683), (3, 23923122), (6, 11961561), (9, 7974374), (18, 3987187), (73, 983142), (146, 491571), (193, 371862), (219, 327714), (283, 253602), (386, 185931), (438, 163857), (566, 126801), (579, 123954), (657, 109238), (849, 84534), (1158, 61977), (1314, 54619), (1698, 42267), (1737, 41318), (2547, 28178), (3474, 20659), (5094, 14089)]