87427634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 80533966

約数列:

[1, 2, 7, 14, 17, 29, 34, 53, 58, 106, 119, 203, 238, 239, 371, 406, 478, 493, 742, 901, 986, 1537, 1673, 1802, 3074, 3346, 3451, 4063, 6307, 6902, 6931, 8126, 10759, 12614, 12667, 13862, 21518, 25334, 26129, 28441, 48517, 52258, 56882, 88669, 97034, 117827, 177338, 182903, 215339, 235654, 365806, 367343, 430678, 734686, 824789, 1507373, 1649578, 2571401, 3014746, 5142802, 6244831, 12489662, 43713817, 87427634]

約数ペア:

[(1, 87427634), (2, 43713817), (7, 12489662), (14, 6244831), (17, 5142802), (29, 3014746), (34, 2571401), (53, 1649578), (58, 1507373), (106, 824789), (119, 734686), (203, 430678), (238, 367343), (239, 365806), (371, 235654), (406, 215339), (478, 182903), (493, 177338), (742, 117827), (901, 97034), (986, 88669), (1537, 56882), (1673, 52258), (1802, 48517), (3074, 28441), (3346, 26129), (3451, 25334), (4063, 21518), (6307, 13862), (6902, 12667), (6931, 12614), (8126, 10759)]