123638688

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25253}}^1$

素因数の和:25286

約数の個数: 72

約数和(自身を含む): 372294468

約数和(自身を除く): 248655780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 25253, 50506, 75759, 101012, 151518, 202024, 227277, 303036, 404048, 429301, 454554, 606072, 808096, 858602, 909108, 1212144, 1287903, 1717204, 1818216, 2424288, 2575806, 3434408, 3636432, 3863709, 5151612, 6868816, 7272864, 7727418, 10303224, 13737632, 15454836, 20606448, 30909672, 41212896, 61819344, 123638688]

約数ペア:

[(1, 123638688), (2, 61819344), (3, 41212896), (4, 30909672), (6, 20606448), (8, 15454836), (9, 13737632), (12, 10303224), (16, 7727418), (17, 7272864), (18, 6868816), (24, 5151612), (32, 3863709), (34, 3636432), (36, 3434408), (48, 2575806), (51, 2424288), (68, 1818216), (72, 1717204), (96, 1287903), (102, 1212144), (136, 909108), (144, 858602), (153, 808096), (204, 606072), (272, 454554), (288, 429301), (306, 404048), (408, 303036), (544, 227277), (612, 202024), (816, 151518), (1224, 101012), (1632, 75759), (2448, 50506), (4896, 25253)]