67802238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 173322240

約数和(自身を除く): 105520002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 991, 1086, 1267, 1629, 1982, 2534, 2973, 3258, 3801, 4887, 5946, 6937, 7602, 8919, 9774, 11403, 13874, 17838, 20811, 22806, 26757, 34209, 41622, 53514, 62433, 68418, 124866, 179371, 187299, 358742, 374598, 538113, 1076226, 1255597, 1614339, 2511194, 3228678, 3766791, 4843017, 7533582, 9686034, 11300373, 22600746, 33901119, 67802238]

約数ペア:

[(1, 67802238), (2, 33901119), (3, 22600746), (6, 11300373), (7, 9686034), (9, 7533582), (14, 4843017), (18, 3766791), (21, 3228678), (27, 2511194), (42, 1614339), (54, 1255597), (63, 1076226), (126, 538113), (181, 374598), (189, 358742), (362, 187299), (378, 179371), (543, 124866), (991, 68418), (1086, 62433), (1267, 53514), (1629, 41622), (1982, 34209), (2534, 26757), (2973, 22806), (3258, 20811), (3801, 17838), (4887, 13874), (5946, 11403), (6937, 9774), (7602, 8919)]