86767254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 231413760

約数和(自身を除く): 144646506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 61, 63, 71, 106, 122, 126, 142, 159, 183, 189, 213, 318, 366, 371, 378, 426, 427, 477, 497, 549, 639, 742, 854, 954, 994, 1098, 1113, 1278, 1281, 1431, 1491, 1647, 1917, 2226, 2562, 2862, 2982, 3233, 3294, 3339, 3763, 3834, 3843, 4331, 4473, 6466, 6678, 7526, 7686, 8662, 8946, 9699, 10017, 11289, 11529, 12993, 13419, 19398, 20034, 22578, 22631, 23058, 25986, 26341, 26838, 29097, 30317, 33867, 38979, 45262, 52682, 58194, 60634, 67734, 67893, 77958, 79023, 87291, 90951, 101601, 116937, 135786, 158046, 174582, 181902, 203202, 203679, 229543, 233874, 237069, 272853, 407358, 459086, 474138, 545706, 611037, 688629, 711207, 818559, 1222074, 1377258, 1422414, 1606801, 1637118, 2065887, 3213602, 4131774, 4820403, 6197661, 9640806, 12395322, 14461209, 28922418, 43383627, 86767254]

約数ペア:

[(1, 86767254), (2, 43383627), (3, 28922418), (6, 14461209), (7, 12395322), (9, 9640806), (14, 6197661), (18, 4820403), (21, 4131774), (27, 3213602), (42, 2065887), (53, 1637118), (54, 1606801), (61, 1422414), (63, 1377258), (71, 1222074), (106, 818559), (122, 711207), (126, 688629), (142, 611037), (159, 545706), (183, 474138), (189, 459086), (213, 407358), (318, 272853), (366, 237069), (371, 233874), (378, 229543), (426, 203679), (427, 203202), (477, 181902), (497, 174582), (549, 158046), (639, 135786), (742, 116937), (854, 101601), (954, 90951), (994, 87291), (1098, 79023), (1113, 77958), (1278, 67893), (1281, 67734), (1431, 60634), (1491, 58194), (1647, 52682), (1917, 45262), (2226, 38979), (2562, 33867), (2862, 30317), (2982, 29097), (3233, 26838), (3294, 26341), (3339, 25986), (3763, 23058), (3834, 22631), (3843, 22578), (4331, 20034), (4473, 19398), (6466, 13419), (6678, 12993), (7526, 11529), (7686, 11289), (8662, 10017), (8946, 9699)]