87456348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{38561}}^1$

素因数の和:38584

約数の個数: 60

約数和(自身を含む): 261296112

約数和(自身を除く): 173839764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 38561, 77122, 115683, 154244, 231366, 269927, 347049, 462732, 539854, 694098, 809781, 1041147, 1079708, 1388196, 1619562, 2082294, 2429343, 3123441, 3239124, 4164588, 4858686, 6246882, 7288029, 9717372, 12493764, 14576058, 21864087, 29152116, 43728174, 87456348]

約数ペア:

[(1, 87456348), (2, 43728174), (3, 29152116), (4, 21864087), (6, 14576058), (7, 12493764), (9, 9717372), (12, 7288029), (14, 6246882), (18, 4858686), (21, 4164588), (27, 3239124), (28, 3123441), (36, 2429343), (42, 2082294), (54, 1619562), (63, 1388196), (81, 1079708), (84, 1041147), (108, 809781), (126, 694098), (162, 539854), (189, 462732), (252, 347049), (324, 269927), (378, 231366), (567, 154244), (756, 115683), (1134, 77122), (2268, 38561)]