68082768

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 140

約数和(自身を含む): 213462900

約数和(自身を除く): 145380132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 449, 468, 486, 624, 648, 702, 729, 898, 936, 972, 1053, 1296, 1347, 1404, 1458, 1796, 1872, 1944, 2106, 2694, 2808, 2916, 3159, 3592, 3888, 4041, 4212, 5388, 5616, 5832, 5837, 6318, 7184, 8082, 8424, 9477, 10776, 11664, 11674, 12123, 12636, 16164, 16848, 17511, 18954, 21552, 23348, 24246, 25272, 32328, 35022, 36369, 37908, 46696, 48492, 50544, 52533, 64656, 70044, 72738, 75816, 93392, 96984, 105066, 109107, 140088, 145476, 151632, 157599, 193968, 210132, 218214, 280176, 290952, 315198, 327321, 420264, 436428, 472797, 581904, 630396, 654642, 840528, 872856, 945594, 1260792, 1309284, 1418391, 1745712, 1891188, 2521584, 2618568, 2836782, 3782376, 4255173, 5237136, 5673564, 7564752, 8510346, 11347128, 17020692, 22694256, 34041384, 68082768]

約数ペア:

[(1, 68082768), (2, 34041384), (3, 22694256), (4, 17020692), (6, 11347128), (8, 8510346), (9, 7564752), (12, 5673564), (13, 5237136), (16, 4255173), (18, 3782376), (24, 2836782), (26, 2618568), (27, 2521584), (36, 1891188), (39, 1745712), (48, 1418391), (52, 1309284), (54, 1260792), (72, 945594), (78, 872856), (81, 840528), (104, 654642), (108, 630396), (117, 581904), (144, 472797), (156, 436428), (162, 420264), (208, 327321), (216, 315198), (234, 290952), (243, 280176), (312, 218214), (324, 210132), (351, 193968), (432, 157599), (449, 151632), (468, 145476), (486, 140088), (624, 109107), (648, 105066), (702, 96984), (729, 93392), (898, 75816), (936, 72738), (972, 70044), (1053, 64656), (1296, 52533), (1347, 50544), (1404, 48492), (1458, 46696), (1796, 37908), (1872, 36369), (1944, 35022), (2106, 32328), (2694, 25272), (2808, 24246), (2916, 23348), (3159, 21552), (3592, 18954), (3888, 17511), (4041, 16848), (4212, 16164), (5388, 12636), (5616, 12123), (5832, 11674), (5837, 11664), (6318, 10776), (7184, 9477), (8082, 8424)]