9107172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 25474176

約数和(自身を除く): 16367004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 647, 782, 828, 1173, 1294, 1564, 1941, 2346, 2588, 3519, 3882, 4692, 5823, 7038, 7764, 10999, 11646, 14076, 14881, 21998, 23292, 29762, 32997, 43996, 44643, 59524, 65994, 89286, 98991, 131988, 133929, 178572, 197982, 252977, 267858, 395964, 505954, 535716, 758931, 1011908, 1517862, 2276793, 3035724, 4553586, 9107172]

約数ペア:

[(1, 9107172), (2, 4553586), (3, 3035724), (4, 2276793), (6, 1517862), (9, 1011908), (12, 758931), (17, 535716), (18, 505954), (23, 395964), (34, 267858), (36, 252977), (46, 197982), (51, 178572), (68, 133929), (69, 131988), (92, 98991), (102, 89286), (138, 65994), (153, 59524), (204, 44643), (207, 43996), (276, 32997), (306, 29762), (391, 23292), (414, 21998), (612, 14881), (647, 14076), (782, 11646), (828, 10999), (1173, 7764), (1294, 7038), (1564, 5823), (1941, 4692), (2346, 3882), (2588, 3519)]