89941914

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 80

約数和(自身を含む): 213269760

約数和(自身を除く): 123327846

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 101, 138, 162, 202, 207, 239, 303, 414, 478, 606, 621, 717, 909, 1242, 1434, 1818, 1863, 2151, 2323, 2727, 3726, 4302, 4646, 5454, 5497, 6453, 6969, 8181, 10994, 12906, 13938, 16362, 16491, 19359, 20907, 24139, 32982, 38718, 41814, 48278, 49473, 62721, 72417, 98946, 125442, 144834, 148419, 188163, 217251, 296838, 376326, 434502, 445257, 555197, 651753, 890514, 1110394, 1303506, 1665591, 1955259, 3331182, 3910518, 4996773, 9993546, 14990319, 29980638, 44970957, 89941914]

約数ペア:

[(1, 89941914), (2, 44970957), (3, 29980638), (6, 14990319), (9, 9993546), (18, 4996773), (23, 3910518), (27, 3331182), (46, 1955259), (54, 1665591), (69, 1303506), (81, 1110394), (101, 890514), (138, 651753), (162, 555197), (202, 445257), (207, 434502), (239, 376326), (303, 296838), (414, 217251), (478, 188163), (606, 148419), (621, 144834), (717, 125442), (909, 98946), (1242, 72417), (1434, 62721), (1818, 49473), (1863, 48278), (2151, 41814), (2323, 38718), (2727, 32982), (3726, 24139), (4302, 20907), (4646, 19359), (5454, 16491), (5497, 16362), (6453, 13938), (6969, 12906), (8181, 10994)]