66222296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 151008000

約数和(自身を除く): 84785704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 266, 436, 532, 571, 763, 872, 1064, 1142, 1526, 2071, 2284, 3052, 3997, 4142, 4568, 6104, 7994, 8284, 10849, 14497, 15988, 16568, 21698, 28994, 31976, 43396, 57988, 62239, 75943, 86792, 115976, 124478, 151886, 248956, 303772, 435673, 497912, 607544, 871346, 1182541, 1742692, 2365082, 3485384, 4730164, 8277787, 9460328, 16555574, 33111148, 66222296]

約数ペア:

[(1, 66222296), (2, 33111148), (4, 16555574), (7, 9460328), (8, 8277787), (14, 4730164), (19, 3485384), (28, 2365082), (38, 1742692), (56, 1182541), (76, 871346), (109, 607544), (133, 497912), (152, 435673), (218, 303772), (266, 248956), (436, 151886), (532, 124478), (571, 115976), (763, 86792), (872, 75943), (1064, 62239), (1142, 57988), (1526, 43396), (2071, 31976), (2284, 28994), (3052, 21698), (3997, 16568), (4142, 15988), (4568, 14497), (6104, 10849), (7994, 8284)]