77641902

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12289}}^1$

素因数の和:12319

約数の個数: 48

約数和(自身を含む): 187889520

約数和(自身を除く): 110247618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 12289, 24578, 36867, 73734, 110601, 159757, 221202, 319514, 331803, 479271, 663606, 958542, 995409, 1437813, 1990818, 2875626, 2986227, 4313439, 5972454, 8626878, 12940317, 25880634, 38820951, 77641902]

約数ペア:

[(1, 77641902), (2, 38820951), (3, 25880634), (6, 12940317), (9, 8626878), (13, 5972454), (18, 4313439), (26, 2986227), (27, 2875626), (39, 1990818), (54, 1437813), (78, 995409), (81, 958542), (117, 663606), (162, 479271), (234, 331803), (243, 319514), (351, 221202), (486, 159757), (702, 110601), (1053, 73734), (2106, 36867), (3159, 24578), (6318, 12289)]