71888784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8048

約数の個数: 80

約数和(自身を含む): 214539840

約数和(自身を除く): 142651056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8009, 8976, 16018, 24027, 32036, 48054, 64072, 88099, 96108, 128144, 136153, 176198, 192216, 264297, 272306, 352396, 384432, 408459, 528594, 544612, 704792, 816918, 1057188, 1089224, 1409584, 1497683, 1633836, 2114376, 2178448, 2995366, 3267672, 4228752, 4493049, 5990732, 6535344, 8986098, 11981464, 17972196, 23962928, 35944392, 71888784]

約数ペア:

[(1, 71888784), (2, 35944392), (3, 23962928), (4, 17972196), (6, 11981464), (8, 8986098), (11, 6535344), (12, 5990732), (16, 4493049), (17, 4228752), (22, 3267672), (24, 2995366), (33, 2178448), (34, 2114376), (44, 1633836), (48, 1497683), (51, 1409584), (66, 1089224), (68, 1057188), (88, 816918), (102, 704792), (132, 544612), (136, 528594), (176, 408459), (187, 384432), (204, 352396), (264, 272306), (272, 264297), (374, 192216), (408, 176198), (528, 136153), (561, 128144), (748, 96108), (816, 88099), (1122, 64072), (1496, 48054), (2244, 32036), (2992, 24027), (4488, 16018), (8009, 8976)]