80265834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 72

約数和(自身を含む): 193267620

約数和(自身を除く): 113001786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 137, 198, 242, 269, 274, 363, 411, 538, 726, 807, 822, 1089, 1233, 1507, 1614, 2178, 2421, 2466, 2959, 3014, 4521, 4842, 5918, 8877, 9042, 13563, 16577, 17754, 26631, 27126, 32549, 33154, 36853, 49731, 53262, 65098, 73706, 97647, 99462, 110559, 149193, 195294, 221118, 292941, 298386, 331677, 405383, 585882, 663354, 810766, 1216149, 2432298, 3648447, 4459213, 7296894, 8918426, 13377639, 26755278, 40132917, 80265834]

約数ペア:

[(1, 80265834), (2, 40132917), (3, 26755278), (6, 13377639), (9, 8918426), (11, 7296894), (18, 4459213), (22, 3648447), (33, 2432298), (66, 1216149), (99, 810766), (121, 663354), (137, 585882), (198, 405383), (242, 331677), (269, 298386), (274, 292941), (363, 221118), (411, 195294), (538, 149193), (726, 110559), (807, 99462), (822, 97647), (1089, 73706), (1233, 65098), (1507, 53262), (1614, 49731), (2178, 36853), (2421, 33154), (2466, 32549), (2959, 27126), (3014, 26631), (4521, 17754), (4842, 16577), (5918, 13563), (8877, 9042)]