127551672

素因数分解:

$2^3\times 3^6\times {\mathrm{21871}}^1$

素因数の和:21895

約数の個数: 56

約数和(自身を含む): 358591440

約数和(自身を除く): 231039768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 21871, 43742, 65613, 87484, 131226, 174968, 196839, 262452, 393678, 524904, 590517, 787356, 1181034, 1574712, 1771551, 2362068, 3543102, 4724136, 5314653, 7086204, 10629306, 14172408, 15943959, 21258612, 31887918, 42517224, 63775836, 127551672]

約数ペア:

[(1, 127551672), (2, 63775836), (3, 42517224), (4, 31887918), (6, 21258612), (8, 15943959), (9, 14172408), (12, 10629306), (18, 7086204), (24, 5314653), (27, 4724136), (36, 3543102), (54, 2362068), (72, 1771551), (81, 1574712), (108, 1181034), (162, 787356), (216, 590517), (243, 524904), (324, 393678), (486, 262452), (648, 196839), (729, 174968), (972, 131226), (1458, 87484), (1944, 65613), (2916, 43742), (5832, 21871)]