66611748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7699}}^1$

素因数の和:7816

約数の個数: 48

約数和(自身を含む): 179379200

約数和(自身を除く): 112767452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 7699, 8652, 15398, 23097, 30796, 46194, 53893, 92388, 107786, 161679, 215572, 323358, 646716, 792997, 1585994, 2378991, 3171988, 4757982, 5550979, 9515964, 11101958, 16652937, 22203916, 33305874, 66611748]

約数ペア:

[(1, 66611748), (2, 33305874), (3, 22203916), (4, 16652937), (6, 11101958), (7, 9515964), (12, 5550979), (14, 4757982), (21, 3171988), (28, 2378991), (42, 1585994), (84, 792997), (103, 646716), (206, 323358), (309, 215572), (412, 161679), (618, 107786), (721, 92388), (1236, 53893), (1442, 46194), (2163, 30796), (2884, 23097), (4326, 15398), (7699, 8652)]