77621274

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{62497}}^1$

素因数の和:62531

約数の個数: 32

約数和(自身を含む): 179994240

約数和(自身を除く): 102372966

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 62497, 124994, 187491, 374982, 562473, 1124946, 1437431, 1687419, 2874862, 3374838, 4312293, 8624586, 12936879, 25873758, 38810637, 77621274]

約数ペア:

[(1, 77621274), (2, 38810637), (3, 25873758), (6, 12936879), (9, 8624586), (18, 4312293), (23, 3374838), (27, 2874862), (46, 1687419), (54, 1437431), (69, 1124946), (138, 562473), (207, 374982), (414, 187491), (621, 124994), (1242, 62497)]