80650026

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 106895574

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 86, 94, 129, 141, 258, 282, 387, 423, 739, 774, 846, 1161, 1269, 1478, 2021, 2217, 2322, 2538, 4042, 4434, 6063, 6651, 12126, 13302, 18189, 19953, 31777, 34733, 36378, 39906, 54567, 63554, 69466, 95331, 104199, 109134, 190662, 208398, 285993, 312597, 571986, 625194, 857979, 937791, 1493519, 1715958, 1875582, 2987038, 4480557, 8961114, 13441671, 26883342, 40325013, 80650026]

約数ペア:

[(1, 80650026), (2, 40325013), (3, 26883342), (6, 13441671), (9, 8961114), (18, 4480557), (27, 2987038), (43, 1875582), (47, 1715958), (54, 1493519), (86, 937791), (94, 857979), (129, 625194), (141, 571986), (258, 312597), (282, 285993), (387, 208398), (423, 190662), (739, 109134), (774, 104199), (846, 95331), (1161, 69466), (1269, 63554), (1478, 54567), (2021, 39906), (2217, 36378), (2322, 34733), (2538, 31777), (4042, 19953), (4434, 18189), (6063, 13302), (6651, 12126)]