68257476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 197957760

約数和(自身を除く): 129700284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 617, 878, 1234, 1317, 1756, 1851, 2468, 2634, 3073, 3702, 3951, 4319, 5268, 5553, 6146, 7404, 7902, 8638, 9219, 11106, 12292, 12957, 15804, 17276, 18438, 22212, 25914, 27657, 36876, 38871, 51828, 55314, 77742, 110628, 155484, 270863, 541726, 812589, 1083452, 1625178, 1896041, 2437767, 3250356, 3792082, 4875534, 5688123, 7584164, 9751068, 11376246, 17064369, 22752492, 34128738, 68257476]

約数ペア:

[(1, 68257476), (2, 34128738), (3, 22752492), (4, 17064369), (6, 11376246), (7, 9751068), (9, 7584164), (12, 5688123), (14, 4875534), (18, 3792082), (21, 3250356), (28, 2437767), (36, 1896041), (42, 1625178), (63, 1083452), (84, 812589), (126, 541726), (252, 270863), (439, 155484), (617, 110628), (878, 77742), (1234, 55314), (1317, 51828), (1756, 38871), (1851, 36876), (2468, 27657), (2634, 25914), (3073, 22212), (3702, 18438), (3951, 17276), (4319, 15804), (5268, 12957), (5553, 12292), (6146, 11106), (7404, 9219), (7902, 8638)]