64798974

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{109}}^2$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 146769840

約数和(自身を除く): 81970866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 109, 202, 218, 303, 327, 606, 654, 909, 981, 1818, 1962, 2727, 2943, 5454, 5886, 11009, 11881, 22018, 23762, 33027, 35643, 66054, 71286, 99081, 106929, 198162, 213858, 297243, 320787, 594486, 641574, 1199981, 2399962, 3599943, 7199886, 10799829, 21599658, 32399487, 64798974]

約数ペア:

[(1, 64798974), (2, 32399487), (3, 21599658), (6, 10799829), (9, 7199886), (18, 3599943), (27, 2399962), (54, 1199981), (101, 641574), (109, 594486), (202, 320787), (218, 297243), (303, 213858), (327, 198162), (606, 106929), (654, 99081), (909, 71286), (981, 66054), (1818, 35643), (1962, 33027), (2727, 23762), (2943, 22018), (5454, 11881), (5886, 11009)]