38972664

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 110206800

約数和(自身を除く): 71234136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 439, 548, 648, 822, 878, 1096, 1233, 1317, 1644, 1756, 2466, 2634, 3288, 3512, 3699, 3951, 4932, 5268, 7398, 7902, 9864, 10536, 11097, 11853, 14796, 15804, 22194, 23706, 29592, 31608, 35559, 44388, 47412, 60143, 71118, 88776, 94824, 120286, 142236, 180429, 240572, 284472, 360858, 481144, 541287, 721716, 1082574, 1443432, 1623861, 2165148, 3247722, 4330296, 4871583, 6495444, 9743166, 12990888, 19486332, 38972664]

約数ペア:

[(1, 38972664), (2, 19486332), (3, 12990888), (4, 9743166), (6, 6495444), (8, 4871583), (9, 4330296), (12, 3247722), (18, 2165148), (24, 1623861), (27, 1443432), (36, 1082574), (54, 721716), (72, 541287), (81, 481144), (108, 360858), (137, 284472), (162, 240572), (216, 180429), (274, 142236), (324, 120286), (411, 94824), (439, 88776), (548, 71118), (648, 60143), (822, 47412), (878, 44388), (1096, 35559), (1233, 31608), (1317, 29592), (1644, 23706), (1756, 22194), (2466, 15804), (2634, 14796), (3288, 11853), (3512, 11097), (3699, 10536), (3951, 9864), (4932, 7902), (5268, 7398)]