70691886

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 161971200

約数和(自身を除く): 91279314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 79, 146, 158, 219, 227, 237, 438, 454, 474, 657, 681, 711, 1314, 1362, 1422, 1971, 2043, 2133, 3942, 4086, 4266, 5767, 6129, 11534, 12258, 16571, 17301, 17933, 33142, 34602, 35866, 49713, 51903, 53799, 99426, 103806, 107598, 149139, 155709, 161397, 298278, 311418, 322794, 447417, 484191, 894834, 968382, 1309109, 2618218, 3927327, 7854654, 11781981, 23563962, 35345943, 70691886]

約数ペア:

[(1, 70691886), (2, 35345943), (3, 23563962), (6, 11781981), (9, 7854654), (18, 3927327), (27, 2618218), (54, 1309109), (73, 968382), (79, 894834), (146, 484191), (158, 447417), (219, 322794), (227, 311418), (237, 298278), (438, 161397), (454, 155709), (474, 149139), (657, 107598), (681, 103806), (711, 99426), (1314, 53799), (1362, 51903), (1422, 49713), (1971, 35866), (2043, 34602), (2133, 33142), (3942, 17933), (4086, 17301), (4266, 16571), (5767, 12258), (6129, 11534)]