80784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:45

約数の個数: 80

約数和(自身を含む): 267840

約数和(自身を除く): 187056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 297, 306, 374, 396, 408, 432, 459, 528, 561, 594, 612, 748, 792, 816, 918, 1122, 1188, 1224, 1496, 1584, 1683, 1836, 2244, 2376, 2448, 2992, 3366, 3672, 4488, 4752, 5049, 6732, 7344, 8976, 10098, 13464, 20196, 26928, 40392, 80784]

約数ペア:

[(1, 80784), (2, 40392), (3, 26928), (4, 20196), (6, 13464), (8, 10098), (9, 8976), (11, 7344), (12, 6732), (16, 5049), (17, 4752), (18, 4488), (22, 3672), (24, 3366), (27, 2992), (33, 2448), (34, 2376), (36, 2244), (44, 1836), (48, 1683), (51, 1584), (54, 1496), (66, 1224), (68, 1188), (72, 1122), (88, 918), (99, 816), (102, 792), (108, 748), (132, 612), (136, 594), (144, 561), (153, 528), (176, 459), (187, 432), (198, 408), (204, 396), (216, 374), (264, 306), (272, 297)]