86870772

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11329}}^1$

素因数の和:11413

約数の個数: 48

約数和(自身を含む): 228412800

約数和(自身を除く): 141542028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 11329, 22658, 33987, 45316, 67974, 101961, 135948, 203922, 305883, 407844, 611766, 804359, 1223532, 1608718, 2413077, 3217436, 4826154, 7239231, 9652308, 14478462, 21717693, 28956924, 43435386, 86870772]

約数ペア:

[(1, 86870772), (2, 43435386), (3, 28956924), (4, 21717693), (6, 14478462), (9, 9652308), (12, 7239231), (18, 4826154), (27, 3217436), (36, 2413077), (54, 1608718), (71, 1223532), (108, 804359), (142, 611766), (213, 407844), (284, 305883), (426, 203922), (639, 135948), (852, 101961), (1278, 67974), (1917, 45316), (2556, 33987), (3834, 22658), (7668, 11329)]