64445652

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19249}}^1$

素因数の和:19293

約数の個数: 48

約数和(自身を含む): 172480000

約数和(自身を除く): 108034348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 19249, 38498, 57747, 76996, 115494, 173241, 230988, 346482, 519723, 596719, 692964, 1039446, 1193438, 1790157, 2078892, 2386876, 3580314, 5370471, 7160628, 10740942, 16111413, 21481884, 32222826, 64445652]

約数ペア:

[(1, 64445652), (2, 32222826), (3, 21481884), (4, 16111413), (6, 10740942), (9, 7160628), (12, 5370471), (18, 3580314), (27, 2386876), (31, 2078892), (36, 1790157), (54, 1193438), (62, 1039446), (93, 692964), (108, 596719), (124, 519723), (186, 346482), (279, 230988), (372, 173241), (558, 115494), (837, 76996), (1116, 57747), (1674, 38498), (3348, 19249)]