80317944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159361}}^1$

素因数の和:159380

約数の個数: 48

約数和(自身を含む): 248604720

約数和(自身を除く): 168286776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159361, 318722, 478083, 637444, 956166, 1115527, 1274888, 1434249, 1912332, 2231054, 2868498, 3346581, 3824664, 4462108, 5736996, 6693162, 8924216, 10039743, 11473992, 13386324, 20079486, 26772648, 40158972, 80317944]

約数ペア:

[(1, 80317944), (2, 40158972), (3, 26772648), (4, 20079486), (6, 13386324), (7, 11473992), (8, 10039743), (9, 8924216), (12, 6693162), (14, 5736996), (18, 4462108), (21, 3824664), (24, 3346581), (28, 2868498), (36, 2231054), (42, 1912332), (56, 1434249), (63, 1274888), (72, 1115527), (84, 956166), (126, 637444), (168, 478083), (252, 318722), (504, 159361)]