65821338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 160340544

約数和(自身を除く): 94519206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 121, 141, 198, 242, 282, 363, 423, 517, 643, 726, 846, 1034, 1089, 1286, 1551, 1929, 2178, 3102, 3858, 4653, 5687, 5787, 7073, 9306, 11374, 11574, 14146, 17061, 21219, 30221, 34122, 42438, 51183, 60442, 63657, 77803, 90663, 102366, 127314, 155606, 181326, 233409, 271989, 332431, 466818, 543978, 664862, 700227, 997293, 1400454, 1994586, 2991879, 3656741, 5983758, 7313482, 10970223, 21940446, 32910669, 65821338]

約数ペア:

[(1, 65821338), (2, 32910669), (3, 21940446), (6, 10970223), (9, 7313482), (11, 5983758), (18, 3656741), (22, 2991879), (33, 1994586), (47, 1400454), (66, 997293), (94, 700227), (99, 664862), (121, 543978), (141, 466818), (198, 332431), (242, 271989), (282, 233409), (363, 181326), (423, 155606), (517, 127314), (643, 102366), (726, 90663), (846, 77803), (1034, 63657), (1089, 60442), (1286, 51183), (1551, 42438), (1929, 34122), (2178, 30221), (3102, 21219), (3858, 17061), (4653, 14146), (5687, 11574), (5787, 11374), (7073, 9306)]