87680208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3425

約数の個数: 120

約数和(自身を含む): 287526240

約数和(自身を除く): 199846032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3389, 3696, 4312, 6468, 6778, 8624, 10167, 12936, 13556, 20334, 23723, 25872, 27112, 37279, 40668, 47446, 54224, 71169, 74558, 81336, 94892, 111837, 142338, 149116, 162672, 166061, 189784, 223674, 260953, 284676, 298232, 332122, 379568, 447348, 498183, 521906, 569352, 596464, 664244, 782859, 894696, 996366, 1043812, 1138704, 1328488, 1565718, 1789392, 1826671, 1992732, 2087624, 2656976, 3131436, 3653342, 3985464, 4175248, 5480013, 6262872, 7306684, 7970928, 10960026, 12525744, 14613368, 21920052, 29226736, 43840104, 87680208]

約数ペア:

[(1, 87680208), (2, 43840104), (3, 29226736), (4, 21920052), (6, 14613368), (7, 12525744), (8, 10960026), (11, 7970928), (12, 7306684), (14, 6262872), (16, 5480013), (21, 4175248), (22, 3985464), (24, 3653342), (28, 3131436), (33, 2656976), (42, 2087624), (44, 1992732), (48, 1826671), (49, 1789392), (56, 1565718), (66, 1328488), (77, 1138704), (84, 1043812), (88, 996366), (98, 894696), (112, 782859), (132, 664244), (147, 596464), (154, 569352), (168, 521906), (176, 498183), (196, 447348), (231, 379568), (264, 332122), (294, 298232), (308, 284676), (336, 260953), (392, 223674), (462, 189784), (528, 166061), (539, 162672), (588, 149116), (616, 142338), (784, 111837), (924, 94892), (1078, 81336), (1176, 74558), (1232, 71169), (1617, 54224), (1848, 47446), (2156, 40668), (2352, 37279), (3234, 27112), (3389, 25872), (3696, 23723), (4312, 20334), (6468, 13556), (6778, 12936), (8624, 10167)]