77891346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 182442624

約数和(自身を除く): 104551278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 367, 734, 907, 1101, 1814, 2202, 2721, 3303, 4771, 5442, 6606, 8163, 9542, 11791, 14313, 16326, 23582, 28626, 35373, 42939, 70746, 85878, 106119, 212238, 332869, 665738, 998607, 1997214, 2995821, 4327297, 5991642, 8654594, 12981891, 25963782, 38945673, 77891346]

約数ペア:

[(1, 77891346), (2, 38945673), (3, 25963782), (6, 12981891), (9, 8654594), (13, 5991642), (18, 4327297), (26, 2995821), (39, 1997214), (78, 998607), (117, 665738), (234, 332869), (367, 212238), (734, 106119), (907, 85878), (1101, 70746), (1814, 42939), (2202, 35373), (2721, 28626), (3303, 23582), (4771, 16326), (5442, 14313), (6606, 11791), (8163, 9542)]