64770354

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1957

約数の個数: 80

約数和(自身を含む): 166747680

約数和(自身を除く): 101977326

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 513, 594, 627, 891, 1026, 1254, 1539, 1782, 1881, 1913, 3078, 3762, 3826, 5643, 5739, 11286, 11478, 16929, 17217, 21043, 33858, 34434, 36347, 42086, 51651, 63129, 72694, 103302, 109041, 126258, 154953, 189387, 218082, 309906, 327123, 378774, 399817, 568161, 654246, 799634, 981369, 1136322, 1199451, 1704483, 1962738, 2398902, 2944107, 3408966, 3598353, 5888214, 7196706, 10795059, 21590118, 32385177, 64770354]

約数ペア:

[(1, 64770354), (2, 32385177), (3, 21590118), (6, 10795059), (9, 7196706), (11, 5888214), (18, 3598353), (19, 3408966), (22, 2944107), (27, 2398902), (33, 1962738), (38, 1704483), (54, 1199451), (57, 1136322), (66, 981369), (81, 799634), (99, 654246), (114, 568161), (162, 399817), (171, 378774), (198, 327123), (209, 309906), (297, 218082), (342, 189387), (418, 154953), (513, 126258), (594, 109041), (627, 103302), (891, 72694), (1026, 63129), (1254, 51651), (1539, 42086), (1782, 36347), (1881, 34434), (1913, 33858), (3078, 21043), (3762, 17217), (3826, 16929), (5643, 11478), (5739, 11286)]