81486174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9283}}^1$

素因数の和:9325

約数の個数: 64

約数和(自身を含む): 213903360

約数和(自身を除く): 132417186

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 9283, 18566, 27849, 55698, 64981, 102113, 129962, 176377, 194943, 204226, 306339, 352754, 389886, 529131, 612678, 714791, 1058262, 1234639, 1429582, 1940147, 2144373, 2469278, 3703917, 3880294, 4288746, 5820441, 7407834, 11640882, 13581029, 27162058, 40743087, 81486174]

約数ペア:

[(1, 81486174), (2, 40743087), (3, 27162058), (6, 13581029), (7, 11640882), (11, 7407834), (14, 5820441), (19, 4288746), (21, 3880294), (22, 3703917), (33, 2469278), (38, 2144373), (42, 1940147), (57, 1429582), (66, 1234639), (77, 1058262), (114, 714791), (133, 612678), (154, 529131), (209, 389886), (231, 352754), (266, 306339), (399, 204226), (418, 194943), (462, 176377), (627, 129962), (798, 102113), (1254, 64981), (1463, 55698), (2926, 27849), (4389, 18566), (8778, 9283)]