38949984

素因数分解:

$2^5\times 3^5\times {\mathrm{5009}}^1$

素因数の和:5034

約数の個数: 72

約数和(自身を含む): 114889320

約数和(自身を除く): 75939336

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, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 5009, 7776, 10018, 15027, 20036, 30054, 40072, 45081, 60108, 80144, 90162, 120216, 135243, 160288, 180324, 240432, 270486, 360648, 405729, 480864, 540972, 721296, 811458, 1081944, 1217187, 1442592, 1622916, 2163888, 2434374, 3245832, 4327776, 4868748, 6491664, 9737496, 12983328, 19474992, 38949984]

約数ペア:

[(1, 38949984), (2, 19474992), (3, 12983328), (4, 9737496), (6, 6491664), (8, 4868748), (9, 4327776), (12, 3245832), (16, 2434374), (18, 2163888), (24, 1622916), (27, 1442592), (32, 1217187), (36, 1081944), (48, 811458), (54, 721296), (72, 540972), (81, 480864), (96, 405729), (108, 360648), (144, 270486), (162, 240432), (216, 180324), (243, 160288), (288, 135243), (324, 120216), (432, 90162), (486, 80144), (648, 60108), (864, 45081), (972, 40072), (1296, 30054), (1944, 20036), (2592, 15027), (3888, 10018), (5009, 7776)]