64028376

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20681}}^1$

素因数の和:20736

約数の個数: 48

約数和(自身を含む): 177451560

約数和(自身を除く): 113423184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 372258, 496344, 744516, 889283, 1489032, 1778566, 2667849, 3557132, 5335698, 7114264, 8003547, 10671396, 16007094, 21342792, 32014188, 64028376]

約数ペア:

[(1, 64028376), (2, 32014188), (3, 21342792), (4, 16007094), (6, 10671396), (8, 8003547), (9, 7114264), (12, 5335698), (18, 3557132), (24, 2667849), (36, 1778566), (43, 1489032), (72, 889283), (86, 744516), (129, 496344), (172, 372258), (258, 248172), (344, 186129), (387, 165448), (516, 124086), (774, 82724), (1032, 62043), (1548, 41362), (3096, 20681)]