68913648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28151}}^1$

素因数の和:28182

約数の個数: 60

約数和(自身を含む): 204214608

約数和(自身を除く): 135300960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 28151, 56302, 84453, 112604, 168906, 225208, 253359, 337812, 450416, 478567, 506718, 675624, 957134, 1013436, 1351248, 1435701, 1914268, 2026872, 2871402, 3828536, 4053744, 4307103, 5742804, 7657072, 8614206, 11485608, 17228412, 22971216, 34456824, 68913648]

約数ペア:

[(1, 68913648), (2, 34456824), (3, 22971216), (4, 17228412), (6, 11485608), (8, 8614206), (9, 7657072), (12, 5742804), (16, 4307103), (17, 4053744), (18, 3828536), (24, 2871402), (34, 2026872), (36, 1914268), (48, 1435701), (51, 1351248), (68, 1013436), (72, 957134), (102, 675624), (136, 506718), (144, 478567), (153, 450416), (204, 337812), (272, 253359), (306, 225208), (408, 168906), (612, 112604), (816, 84453), (1224, 56302), (2448, 28151)]