86319828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 266063616

約数和(自身を除く): 179743788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 84, 92, 106, 126, 138, 159, 161, 207, 212, 252, 276, 281, 318, 322, 371, 414, 477, 483, 562, 636, 644, 742, 828, 843, 954, 966, 1113, 1124, 1219, 1449, 1484, 1686, 1908, 1932, 1967, 2226, 2438, 2529, 2898, 3339, 3372, 3657, 3934, 4452, 4876, 5058, 5796, 5901, 6463, 6678, 7314, 7868, 8533, 10116, 10971, 11802, 12926, 13356, 14628, 14893, 17066, 17703, 19389, 21942, 23604, 25599, 25852, 29786, 34132, 35406, 38778, 43884, 44679, 45241, 51198, 58167, 59572, 70812, 76797, 77556, 89358, 90482, 102396, 104251, 116334, 134037, 135723, 153594, 178716, 180964, 208502, 232668, 268074, 271446, 307188, 312753, 342539, 407169, 417004, 536148, 542892, 625506, 685078, 814338, 938259, 1027617, 1251012, 1370156, 1628676, 1876518, 2055234, 2397773, 3082851, 3753036, 4110468, 4795546, 6165702, 7193319, 9591092, 12331404, 14386638, 21579957, 28773276, 43159914, 86319828]

約数ペア:

[(1, 86319828), (2, 43159914), (3, 28773276), (4, 21579957), (6, 14386638), (7, 12331404), (9, 9591092), (12, 7193319), (14, 6165702), (18, 4795546), (21, 4110468), (23, 3753036), (28, 3082851), (36, 2397773), (42, 2055234), (46, 1876518), (53, 1628676), (63, 1370156), (69, 1251012), (84, 1027617), (92, 938259), (106, 814338), (126, 685078), (138, 625506), (159, 542892), (161, 536148), (207, 417004), (212, 407169), (252, 342539), (276, 312753), (281, 307188), (318, 271446), (322, 268074), (371, 232668), (414, 208502), (477, 180964), (483, 178716), (562, 153594), (636, 135723), (644, 134037), (742, 116334), (828, 104251), (843, 102396), (954, 90482), (966, 89358), (1113, 77556), (1124, 76797), (1219, 70812), (1449, 59572), (1484, 58167), (1686, 51198), (1908, 45241), (1932, 44679), (1967, 43884), (2226, 38778), (2438, 35406), (2529, 34132), (2898, 29786), (3339, 25852), (3372, 25599), (3657, 23604), (3934, 21942), (4452, 19389), (4876, 17703), (5058, 17066), (5796, 14893), (5901, 14628), (6463, 13356), (6678, 12926), (7314, 11802), (7868, 10971), (8533, 10116)]