72612795348

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{177383}}^1$

素因数の和:177613

約数の個数: 72

約数和(自身を含む): 187117414848

約数和(自身を除く): 114504619500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 137, 166, 249, 274, 332, 411, 498, 548, 747, 822, 996, 1233, 1494, 1644, 2466, 2988, 4932, 11371, 22742, 34113, 45484, 68226, 102339, 136452, 177383, 204678, 354766, 409356, 532149, 709532, 1064298, 1596447, 2128596, 3192894, 6385788, 14722789, 24301471, 29445578, 44168367, 48602942, 58891156, 72904413, 88336734, 97205884, 132505101, 145808826, 176673468, 218713239, 265010202, 291617652, 437426478, 530020404, 874852956, 2017022093, 4034044186, 6051066279, 8068088372, 12102132558, 18153198837, 24204265116, 36306397674, 72612795348]

約数ペア:

[(1, 72612795348), (2, 36306397674), (3, 24204265116), (4, 18153198837), (6, 12102132558), (9, 8068088372), (12, 6051066279), (18, 4034044186), (36, 2017022093), (83, 874852956), (137, 530020404), (166, 437426478), (249, 291617652), (274, 265010202), (332, 218713239), (411, 176673468), (498, 145808826), (548, 132505101), (747, 97205884), (822, 88336734), (996, 72904413), (1233, 58891156), (1494, 48602942), (1644, 44168367), (2466, 29445578), (2988, 24301471), (4932, 14722789), (11371, 6385788), (22742, 3192894), (34113, 2128596), (45484, 1596447), (68226, 1064298), (102339, 709532), (136452, 532149), (177383, 409356), (204678, 354766)]