123487092

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 342974016

約数和(自身を除く): 219486924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 73, 81, 92, 108, 138, 146, 162, 207, 219, 227, 276, 292, 324, 414, 438, 454, 621, 657, 681, 828, 876, 908, 1242, 1314, 1362, 1679, 1863, 1971, 2043, 2484, 2628, 2724, 3358, 3726, 3942, 4086, 5037, 5221, 5913, 6129, 6716, 7452, 7884, 8172, 10074, 10442, 11826, 12258, 15111, 15663, 16571, 18387, 20148, 20884, 23652, 24516, 30222, 31326, 33142, 36774, 45333, 46989, 49713, 60444, 62652, 66284, 73548, 90666, 93978, 99426, 135999, 140967, 149139, 181332, 187956, 198852, 271998, 281934, 298278, 381133, 422901, 447417, 543996, 563868, 596556, 762266, 845802, 894834, 1143399, 1342251, 1524532, 1691604, 1789668, 2286798, 2684502, 3430197, 4573596, 5369004, 6860394, 10290591, 13720788, 20581182, 30871773, 41162364, 61743546, 123487092]

約数ペア:

[(1, 123487092), (2, 61743546), (3, 41162364), (4, 30871773), (6, 20581182), (9, 13720788), (12, 10290591), (18, 6860394), (23, 5369004), (27, 4573596), (36, 3430197), (46, 2684502), (54, 2286798), (69, 1789668), (73, 1691604), (81, 1524532), (92, 1342251), (108, 1143399), (138, 894834), (146, 845802), (162, 762266), (207, 596556), (219, 563868), (227, 543996), (276, 447417), (292, 422901), (324, 381133), (414, 298278), (438, 281934), (454, 271998), (621, 198852), (657, 187956), (681, 181332), (828, 149139), (876, 140967), (908, 135999), (1242, 99426), (1314, 93978), (1362, 90666), (1679, 73548), (1863, 66284), (1971, 62652), (2043, 60444), (2484, 49713), (2628, 46989), (2724, 45333), (3358, 36774), (3726, 33142), (3942, 31326), (4086, 30222), (5037, 24516), (5221, 23652), (5913, 20884), (6129, 20148), (6716, 18387), (7452, 16571), (7884, 15663), (8172, 15111), (10074, 12258), (10442, 11826)]