72217764

素因数分解:

$2^2\times 3^3\times {\mathrm{797}}^1\times {\mathrm{839}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 115471836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 797, 839, 1594, 1678, 2391, 2517, 3188, 3356, 4782, 5034, 7173, 7551, 9564, 10068, 14346, 15102, 21519, 22653, 28692, 30204, 43038, 45306, 86076, 90612, 668683, 1337366, 2006049, 2674732, 4012098, 6018147, 8024196, 12036294, 18054441, 24072588, 36108882, 72217764]

約数ペア:

[(1, 72217764), (2, 36108882), (3, 24072588), (4, 18054441), (6, 12036294), (9, 8024196), (12, 6018147), (18, 4012098), (27, 2674732), (36, 2006049), (54, 1337366), (108, 668683), (797, 90612), (839, 86076), (1594, 45306), (1678, 43038), (2391, 30204), (2517, 28692), (3188, 22653), (3356, 21519), (4782, 15102), (5034, 14346), (7173, 10068), (7551, 9564)]