72368322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^2$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 161833728

約数和(自身を除く): 89465406

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 173, 186, 346, 403, 519, 806, 1038, 1209, 2249, 2418, 4498, 5363, 6747, 10726, 13494, 16089, 29929, 32178, 59858, 69719, 89787, 139438, 179574, 209157, 389077, 418314, 778154, 927799, 1167231, 1855598, 2334462, 2783397, 5566794, 12061387, 24122774, 36184161, 72368322]

約数ペア:

[(1, 72368322), (2, 36184161), (3, 24122774), (6, 12061387), (13, 5566794), (26, 2783397), (31, 2334462), (39, 1855598), (62, 1167231), (78, 927799), (93, 778154), (173, 418314), (186, 389077), (346, 209157), (403, 179574), (519, 139438), (806, 89787), (1038, 69719), (1209, 59858), (2249, 32178), (2418, 29929), (4498, 16089), (5363, 13494), (6747, 10726)]