77658768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4457}}^1$

素因数の和:4493

約数の個数: 90

約数和(自身を含む): 238944342

約数和(自身を除く): 161285574

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 4457, 5808, 8712, 8914, 13371, 17424, 17828, 26742, 35656, 40113, 49027, 53484, 71312, 80226, 98054, 106968, 147081, 160452, 196108, 213936, 294162, 320904, 392216, 441243, 539297, 588324, 641808, 784432, 882486, 1078594, 1176648, 1617891, 1764972, 2157188, 2353296, 3235782, 3529944, 4314376, 4853673, 6471564, 7059888, 8628752, 9707346, 12943128, 19414692, 25886256, 38829384, 77658768]

約数ペア:

[(1, 77658768), (2, 38829384), (3, 25886256), (4, 19414692), (6, 12943128), (8, 9707346), (9, 8628752), (11, 7059888), (12, 6471564), (16, 4853673), (18, 4314376), (22, 3529944), (24, 3235782), (33, 2353296), (36, 2157188), (44, 1764972), (48, 1617891), (66, 1176648), (72, 1078594), (88, 882486), (99, 784432), (121, 641808), (132, 588324), (144, 539297), (176, 441243), (198, 392216), (242, 320904), (264, 294162), (363, 213936), (396, 196108), (484, 160452), (528, 147081), (726, 106968), (792, 98054), (968, 80226), (1089, 71312), (1452, 53484), (1584, 49027), (1936, 40113), (2178, 35656), (2904, 26742), (4356, 17828), (4457, 17424), (5808, 13371), (8712, 8914)]