68012028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89963}}^1$

素因数の和:89983

約数の個数: 48

約数和(自身を含む): 201519360

約数和(自身を除く): 133507332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 89963, 179926, 269889, 359852, 539778, 629741, 809667, 1079556, 1259482, 1619334, 1889223, 2429001, 2518964, 3238668, 3778446, 4858002, 5667669, 7556892, 9716004, 11335338, 17003007, 22670676, 34006014, 68012028]

約数ペア:

[(1, 68012028), (2, 34006014), (3, 22670676), (4, 17003007), (6, 11335338), (7, 9716004), (9, 7556892), (12, 5667669), (14, 4858002), (18, 3778446), (21, 3238668), (27, 2518964), (28, 2429001), (36, 1889223), (42, 1619334), (54, 1259482), (63, 1079556), (84, 809667), (108, 629741), (126, 539778), (189, 359852), (252, 269889), (378, 179926), (756, 89963)]