68925762

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 88667838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 107, 151, 158, 214, 237, 302, 321, 453, 474, 642, 711, 906, 963, 1359, 1422, 1926, 2133, 2718, 2889, 4077, 4266, 5778, 8154, 8453, 11929, 16157, 16906, 23858, 25359, 32314, 35787, 48471, 50718, 71574, 76077, 96942, 107361, 145413, 152154, 214722, 228231, 290826, 322083, 436239, 456462, 644166, 872478, 1276403, 2552806, 3829209, 7658418, 11487627, 22975254, 34462881, 68925762]

約数ペア:

[(1, 68925762), (2, 34462881), (3, 22975254), (6, 11487627), (9, 7658418), (18, 3829209), (27, 2552806), (54, 1276403), (79, 872478), (107, 644166), (151, 456462), (158, 436239), (214, 322083), (237, 290826), (302, 228231), (321, 214722), (453, 152154), (474, 145413), (642, 107361), (711, 96942), (906, 76077), (963, 71574), (1359, 50718), (1422, 48471), (1926, 35787), (2133, 32314), (2718, 25359), (2889, 23858), (4077, 16906), (4266, 16157), (5778, 11929), (8154, 8453)]