73121544

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1237}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 198439020

約数和(自身を除く): 125317476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1237, 1642, 2463, 2474, 3284, 3711, 4926, 4948, 6568, 7389, 7422, 9852, 9896, 11133, 14778, 14844, 19704, 22266, 29556, 29688, 44532, 59112, 89064, 1015577, 2031154, 3046731, 4062308, 6093462, 8124616, 9140193, 12186924, 18280386, 24373848, 36560772, 73121544]

約数ペア:

[(1, 73121544), (2, 36560772), (3, 24373848), (4, 18280386), (6, 12186924), (8, 9140193), (9, 8124616), (12, 6093462), (18, 4062308), (24, 3046731), (36, 2031154), (72, 1015577), (821, 89064), (1237, 59112), (1642, 44532), (2463, 29688), (2474, 29556), (3284, 22266), (3711, 19704), (4926, 14844), (4948, 14778), (6568, 11133), (7389, 9896), (7422, 9852)]