80378082

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1950

約数の個数: 56

約数和(自身を含む): 187099740

約数和(自身を除く): 106721658

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1458, 1566, 1901, 2349, 3802, 4698, 5703, 7047, 11406, 14094, 17109, 21141, 34218, 42282, 51327, 55129, 102654, 110258, 153981, 165387, 307962, 330774, 461943, 496161, 923886, 992322, 1385829, 1488483, 2771658, 2976966, 4465449, 8930898, 13396347, 26792694, 40189041, 80378082]

約数ペア:

[(1, 80378082), (2, 40189041), (3, 26792694), (6, 13396347), (9, 8930898), (18, 4465449), (27, 2976966), (29, 2771658), (54, 1488483), (58, 1385829), (81, 992322), (87, 923886), (162, 496161), (174, 461943), (243, 330774), (261, 307962), (486, 165387), (522, 153981), (729, 110258), (783, 102654), (1458, 55129), (1566, 51327), (1901, 42282), (2349, 34218), (3802, 21141), (4698, 17109), (5703, 14094), (7047, 11406)]