90456516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 241061184

約数和(自身を除く): 150604668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 642, 828, 963, 1021, 1284, 1926, 2042, 2461, 3063, 3852, 4084, 4922, 6126, 7383, 9189, 9844, 12252, 14766, 18378, 22149, 23483, 29532, 36756, 44298, 46966, 70449, 88596, 93932, 109247, 140898, 211347, 218494, 281796, 327741, 422694, 436988, 655482, 845388, 983223, 1310964, 1966446, 2512681, 3932892, 5025362, 7538043, 10050724, 15076086, 22614129, 30152172, 45228258, 90456516]

約数ペア:

[(1, 90456516), (2, 45228258), (3, 30152172), (4, 22614129), (6, 15076086), (9, 10050724), (12, 7538043), (18, 5025362), (23, 3932892), (36, 2512681), (46, 1966446), (69, 1310964), (92, 983223), (107, 845388), (138, 655482), (207, 436988), (214, 422694), (276, 327741), (321, 281796), (414, 218494), (428, 211347), (642, 140898), (828, 109247), (963, 93932), (1021, 88596), (1284, 70449), (1926, 46966), (2042, 44298), (2461, 36756), (3063, 29532), (3852, 23483), (4084, 22149), (4922, 18378), (6126, 14766), (7383, 12252), (9189, 9844)]