71505648

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17123}}^1$

素因数の和:17166

約数の個数: 60

約数和(自身を含む): 207029160

約数和(自身を除く): 135523512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 17123, 34246, 51369, 68492, 102738, 136984, 154107, 205476, 273968, 308214, 410952, 496567, 616428, 821904, 993134, 1232856, 1489701, 1986268, 2465712, 2979402, 3972536, 4469103, 5958804, 7945072, 8938206, 11917608, 17876412, 23835216, 35752824, 71505648]

約数ペア:

[(1, 71505648), (2, 35752824), (3, 23835216), (4, 17876412), (6, 11917608), (8, 8938206), (9, 7945072), (12, 5958804), (16, 4469103), (18, 3972536), (24, 2979402), (29, 2465712), (36, 1986268), (48, 1489701), (58, 1232856), (72, 993134), (87, 821904), (116, 616428), (144, 496567), (174, 410952), (232, 308214), (261, 273968), (348, 205476), (464, 154107), (522, 136984), (696, 102738), (1044, 68492), (1392, 51369), (2088, 34246), (4176, 17123)]