66993264

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 211097600

約数和(自身を除く): 144104336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 151, 156, 158, 208, 216, 234, 237, 302, 312, 316, 351, 432, 453, 468, 474, 604, 624, 632, 702, 711, 906, 936, 948, 1027, 1208, 1264, 1359, 1404, 1422, 1812, 1872, 1896, 1963, 2054, 2133, 2416, 2718, 2808, 2844, 3081, 3624, 3792, 3926, 4077, 4108, 4266, 5436, 5616, 5688, 5889, 6162, 7248, 7852, 8154, 8216, 8532, 9243, 10872, 11376, 11778, 11929, 12324, 15704, 16308, 16432, 17064, 17667, 18486, 21744, 23556, 23858, 24648, 27729, 31408, 32616, 34128, 35334, 35787, 36972, 47112, 47716, 49296, 53001, 55458, 65232, 70668, 71574, 73944, 94224, 95432, 106002, 107361, 110916, 141336, 143148, 147888, 155077, 190864, 212004, 214722, 221832, 282672, 286296, 310154, 322083, 424008, 429444, 443664, 465231, 572592, 620308, 644166, 848016, 858888, 930462, 1240616, 1288332, 1395693, 1717776, 1860924, 2481232, 2576664, 2791386, 3721848, 4187079, 5153328, 5582772, 7443696, 8374158, 11165544, 16748316, 22331088, 33496632, 66993264]

約数ペア:

[(1, 66993264), (2, 33496632), (3, 22331088), (4, 16748316), (6, 11165544), (8, 8374158), (9, 7443696), (12, 5582772), (13, 5153328), (16, 4187079), (18, 3721848), (24, 2791386), (26, 2576664), (27, 2481232), (36, 1860924), (39, 1717776), (48, 1395693), (52, 1288332), (54, 1240616), (72, 930462), (78, 858888), (79, 848016), (104, 644166), (108, 620308), (117, 572592), (144, 465231), (151, 443664), (156, 429444), (158, 424008), (208, 322083), (216, 310154), (234, 286296), (237, 282672), (302, 221832), (312, 214722), (316, 212004), (351, 190864), (432, 155077), (453, 147888), (468, 143148), (474, 141336), (604, 110916), (624, 107361), (632, 106002), (702, 95432), (711, 94224), (906, 73944), (936, 71574), (948, 70668), (1027, 65232), (1208, 55458), (1264, 53001), (1359, 49296), (1404, 47716), (1422, 47112), (1812, 36972), (1872, 35787), (1896, 35334), (1963, 34128), (2054, 32616), (2133, 31408), (2416, 27729), (2718, 24648), (2808, 23858), (2844, 23556), (3081, 21744), (3624, 18486), (3792, 17667), (3926, 17064), (4077, 16432), (4108, 16308), (4266, 15704), (5436, 12324), (5616, 11929), (5688, 11778), (5889, 11376), (6162, 10872), (7248, 9243), (7852, 8532), (8154, 8216)]