71455284

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{12973}}^1$

素因数の和:13006

約数の個数: 60

約数和(自身を含む): 197801604

約数和(自身を除く): 126346320

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 12973, 25946, 38919, 51892, 77838, 116757, 155676, 220541, 233514, 350271, 441082, 467028, 661623, 700542, 882164, 1050813, 1323246, 1401084, 1984869, 2101626, 2646492, 3969738, 4203252, 5954607, 7939476, 11909214, 17863821, 23818428, 35727642, 71455284]

約数ペア:

[(1, 71455284), (2, 35727642), (3, 23818428), (4, 17863821), (6, 11909214), (9, 7939476), (12, 5954607), (17, 4203252), (18, 3969738), (27, 2646492), (34, 2101626), (36, 1984869), (51, 1401084), (54, 1323246), (68, 1050813), (81, 882164), (102, 700542), (108, 661623), (153, 467028), (162, 441082), (204, 350271), (306, 233514), (324, 220541), (459, 155676), (612, 116757), (918, 77838), (1377, 51892), (1836, 38919), (2754, 25946), (5508, 12973)]