71386272

素因数分解:

$2^5\times 3^4\times {\mathrm{27541}}^1$

素因数の和:27563

約数の個数: 60

約数和(自身を含む): 209952666

約数和(自身を除く): 138566394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 27541, 55082, 82623, 110164, 165246, 220328, 247869, 330492, 440656, 495738, 660984, 743607, 881312, 991476, 1321968, 1487214, 1982952, 2230821, 2643936, 2974428, 3965904, 4461642, 5948856, 7931808, 8923284, 11897712, 17846568, 23795424, 35693136, 71386272]

約数ペア:

[(1, 71386272), (2, 35693136), (3, 23795424), (4, 17846568), (6, 11897712), (8, 8923284), (9, 7931808), (12, 5948856), (16, 4461642), (18, 3965904), (24, 2974428), (27, 2643936), (32, 2230821), (36, 1982952), (48, 1487214), (54, 1321968), (72, 991476), (81, 881312), (96, 743607), (108, 660984), (144, 495738), (162, 440656), (216, 330492), (288, 247869), (324, 220328), (432, 165246), (648, 110164), (864, 82623), (1296, 55082), (2592, 27541)]