77989392

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 243914944

約数和(自身を除く): 165925552

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, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1543, 1872, 1944, 2106, 2808, 3086, 3159, 3888, 4212, 4629, 5616, 6172, 6318, 8424, 9258, 12344, 12636, 13887, 16848, 18516, 20059, 24688, 25272, 27774, 37032, 40118, 41661, 50544, 55548, 60177, 74064, 80236, 83322, 111096, 120354, 124983, 160472, 166644, 180531, 222192, 240708, 249966, 320944, 333288, 361062, 374949, 481416, 499932, 541593, 666576, 722124, 749898, 962832, 999864, 1083186, 1444248, 1499796, 1624779, 1999728, 2166372, 2888496, 2999592, 3249558, 4332744, 4874337, 5999184, 6499116, 8665488, 9748674, 12998232, 19497348, 25996464, 38994696, 77989392]

約数ペア:

[(1, 77989392), (2, 38994696), (3, 25996464), (4, 19497348), (6, 12998232), (8, 9748674), (9, 8665488), (12, 6499116), (13, 5999184), (16, 4874337), (18, 4332744), (24, 3249558), (26, 2999592), (27, 2888496), (36, 2166372), (39, 1999728), (48, 1624779), (52, 1499796), (54, 1444248), (72, 1083186), (78, 999864), (81, 962832), (104, 749898), (108, 722124), (117, 666576), (144, 541593), (156, 499932), (162, 481416), (208, 374949), (216, 361062), (234, 333288), (243, 320944), (312, 249966), (324, 240708), (351, 222192), (432, 180531), (468, 166644), (486, 160472), (624, 124983), (648, 120354), (702, 111096), (936, 83322), (972, 80236), (1053, 74064), (1296, 60177), (1404, 55548), (1543, 50544), (1872, 41661), (1944, 40118), (2106, 37032), (2808, 27774), (3086, 25272), (3159, 24688), (3888, 20059), (4212, 18516), (4629, 16848), (5616, 13887), (6172, 12636), (6318, 12344), (8424, 9258)]