39875328

素因数分解:

$2^8\times 3^5\times {\mathrm{641}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 119414568

約数和(自身を除く): 79539240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 641, 648, 768, 864, 972, 1152, 1282, 1296, 1728, 1923, 1944, 2304, 2564, 2592, 3456, 3846, 3888, 5128, 5184, 5769, 6912, 7692, 7776, 10256, 10368, 11538, 15384, 15552, 17307, 20512, 20736, 23076, 30768, 31104, 34614, 41024, 46152, 51921, 61536, 62208, 69228, 82048, 92304, 103842, 123072, 138456, 155763, 164096, 184608, 207684, 246144, 276912, 311526, 369216, 415368, 492288, 553824, 623052, 738432, 830736, 1107648, 1246104, 1476864, 1661472, 2215296, 2492208, 3322944, 4430592, 4984416, 6645888, 9968832, 13291776, 19937664, 39875328]

約数ペア:

[(1, 39875328), (2, 19937664), (3, 13291776), (4, 9968832), (6, 6645888), (8, 4984416), (9, 4430592), (12, 3322944), (16, 2492208), (18, 2215296), (24, 1661472), (27, 1476864), (32, 1246104), (36, 1107648), (48, 830736), (54, 738432), (64, 623052), (72, 553824), (81, 492288), (96, 415368), (108, 369216), (128, 311526), (144, 276912), (162, 246144), (192, 207684), (216, 184608), (243, 164096), (256, 155763), (288, 138456), (324, 123072), (384, 103842), (432, 92304), (486, 82048), (576, 69228), (641, 62208), (648, 61536), (768, 51921), (864, 46152), (972, 41024), (1152, 34614), (1282, 31104), (1296, 30768), (1728, 23076), (1923, 20736), (1944, 20512), (2304, 17307), (2564, 15552), (2592, 15384), (3456, 11538), (3846, 10368), (3888, 10256), (5128, 7776), (5184, 7692), (5769, 6912)]