72122568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25253}}^1$

素因数の和:25286

約数の個数: 64

約数和(自身を含む): 218194560

約数和(自身を除く): 146071992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 25253, 50506, 75759, 101012, 151518, 176771, 202024, 303036, 353542, 429301, 530313, 606072, 707084, 858602, 1060626, 1287903, 1414168, 1717204, 2121252, 2575806, 3005107, 3434408, 4242504, 5151612, 6010214, 9015321, 10303224, 12020428, 18030642, 24040856, 36061284, 72122568]

約数ペア:

[(1, 72122568), (2, 36061284), (3, 24040856), (4, 18030642), (6, 12020428), (7, 10303224), (8, 9015321), (12, 6010214), (14, 5151612), (17, 4242504), (21, 3434408), (24, 3005107), (28, 2575806), (34, 2121252), (42, 1717204), (51, 1414168), (56, 1287903), (68, 1060626), (84, 858602), (102, 707084), (119, 606072), (136, 530313), (168, 429301), (204, 353542), (238, 303036), (357, 202024), (408, 176771), (476, 151518), (714, 101012), (952, 75759), (1428, 50506), (2856, 25253)]