72056648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 76205752

約数列:

[1, 2, 4, 8, 29, 31, 43, 58, 62, 86, 116, 124, 172, 232, 233, 248, 344, 466, 899, 932, 1247, 1333, 1798, 1864, 2494, 2666, 3596, 4988, 5332, 6757, 7192, 7223, 9976, 10019, 10664, 13514, 14446, 20038, 27028, 28892, 38657, 40076, 54056, 57784, 77314, 80152, 154628, 209467, 290551, 309256, 310589, 418934, 581102, 621178, 837868, 1162204, 1242356, 1675736, 2324408, 2484712, 9007081, 18014162, 36028324, 72056648]

約数ペア:

[(1, 72056648), (2, 36028324), (4, 18014162), (8, 9007081), (29, 2484712), (31, 2324408), (43, 1675736), (58, 1242356), (62, 1162204), (86, 837868), (116, 621178), (124, 581102), (172, 418934), (232, 310589), (233, 309256), (248, 290551), (344, 209467), (466, 154628), (899, 80152), (932, 77314), (1247, 57784), (1333, 54056), (1798, 40076), (1864, 38657), (2494, 28892), (2666, 27028), (3596, 20038), (4988, 14446), (5332, 13514), (6757, 10664), (7192, 10019), (7223, 9976)]