69645888

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 219675456

約数和(自身を除く): 150029568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 96, 104, 117, 131, 142, 144, 156, 192, 208, 213, 234, 262, 284, 288, 312, 393, 416, 426, 468, 524, 568, 576, 624, 639, 786, 832, 852, 923, 936, 1048, 1136, 1179, 1248, 1278, 1572, 1703, 1704, 1846, 1872, 2096, 2272, 2358, 2496, 2556, 2769, 3144, 3406, 3408, 3692, 3744, 4192, 4544, 4716, 5109, 5112, 5538, 6288, 6812, 6816, 7384, 7488, 8307, 8384, 9301, 9432, 10218, 10224, 11076, 12576, 13624, 13632, 14768, 15327, 16614, 18602, 18864, 20436, 20448, 22152, 25152, 27248, 27903, 29536, 30654, 33228, 37204, 37728, 40872, 40896, 44304, 54496, 55806, 59072, 61308, 66456, 74408, 75456, 81744, 83709, 88608, 108992, 111612, 120913, 122616, 132912, 148816, 163488, 167418, 177216, 223224, 241826, 245232, 265824, 297632, 326976, 334836, 362739, 446448, 483652, 490464, 531648, 595264, 669672, 725478, 892896, 967304, 980928, 1088217, 1339344, 1450956, 1785792, 1934608, 2176434, 2678688, 2901912, 3869216, 4352868, 5357376, 5803824, 7738432, 8705736, 11607648, 17411472, 23215296, 34822944, 69645888]

約数ペア:

[(1, 69645888), (2, 34822944), (3, 23215296), (4, 17411472), (6, 11607648), (8, 8705736), (9, 7738432), (12, 5803824), (13, 5357376), (16, 4352868), (18, 3869216), (24, 2901912), (26, 2678688), (32, 2176434), (36, 1934608), (39, 1785792), (48, 1450956), (52, 1339344), (64, 1088217), (71, 980928), (72, 967304), (78, 892896), (96, 725478), (104, 669672), (117, 595264), (131, 531648), (142, 490464), (144, 483652), (156, 446448), (192, 362739), (208, 334836), (213, 326976), (234, 297632), (262, 265824), (284, 245232), (288, 241826), (312, 223224), (393, 177216), (416, 167418), (426, 163488), (468, 148816), (524, 132912), (568, 122616), (576, 120913), (624, 111612), (639, 108992), (786, 88608), (832, 83709), (852, 81744), (923, 75456), (936, 74408), (1048, 66456), (1136, 61308), (1179, 59072), (1248, 55806), (1278, 54496), (1572, 44304), (1703, 40896), (1704, 40872), (1846, 37728), (1872, 37204), (2096, 33228), (2272, 30654), (2358, 29536), (2496, 27903), (2556, 27248), (2769, 25152), (3144, 22152), (3406, 20448), (3408, 20436), (3692, 18864), (3744, 18602), (4192, 16614), (4544, 15327), (4716, 14768), (5109, 13632), (5112, 13624), (5538, 12576), (6288, 11076), (6812, 10224), (6816, 10218), (7384, 9432), (7488, 9301), (8307, 8384)]