39119508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 104071968

約数和(自身を除く): 64952460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 683, 774, 1332, 1366, 1548, 1591, 2049, 2732, 3182, 4098, 4773, 6147, 6364, 8196, 9546, 12294, 14319, 19092, 24588, 25271, 28638, 29369, 50542, 57276, 58738, 75813, 88107, 101084, 117476, 151626, 176214, 227439, 264321, 303252, 352428, 454878, 528642, 909756, 1057284, 1086653, 2173306, 3259959, 4346612, 6519918, 9779877, 13039836, 19559754, 39119508]

約数ペア:

[(1, 39119508), (2, 19559754), (3, 13039836), (4, 9779877), (6, 6519918), (9, 4346612), (12, 3259959), (18, 2173306), (36, 1086653), (37, 1057284), (43, 909756), (74, 528642), (86, 454878), (111, 352428), (129, 303252), (148, 264321), (172, 227439), (222, 176214), (258, 151626), (333, 117476), (387, 101084), (444, 88107), (516, 75813), (666, 58738), (683, 57276), (774, 50542), (1332, 29369), (1366, 28638), (1548, 25271), (1591, 24588), (2049, 19092), (2732, 14319), (3182, 12294), (4098, 9546), (4773, 8196), (6147, 6364)]