66576216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23311}}^1$

素因数の和:23344

約数の個数: 64

約数和(自身を含む): 201415680

約数和(自身を除く): 134839464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 23311, 46622, 69933, 93244, 139866, 163177, 186488, 279732, 326354, 396287, 489531, 559464, 652708, 792574, 979062, 1188861, 1305416, 1585148, 1958124, 2377722, 2774009, 3170296, 3916248, 4755444, 5548018, 8322027, 9510888, 11096036, 16644054, 22192072, 33288108, 66576216]

約数ペア:

[(1, 66576216), (2, 33288108), (3, 22192072), (4, 16644054), (6, 11096036), (7, 9510888), (8, 8322027), (12, 5548018), (14, 4755444), (17, 3916248), (21, 3170296), (24, 2774009), (28, 2377722), (34, 1958124), (42, 1585148), (51, 1305416), (56, 1188861), (68, 979062), (84, 792574), (102, 652708), (119, 559464), (136, 489531), (168, 396287), (204, 326354), (238, 279732), (357, 186488), (408, 163177), (476, 139866), (714, 93244), (952, 69933), (1428, 46622), (2856, 23311)]