76385556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9601}}^1$

素因数の和:9641

約数の個数: 72

約数和(自身を含む): 220193064

約数和(自身を除く): 143807508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 9601, 19202, 28803, 38404, 57606, 86409, 115212, 124813, 163217, 172818, 249626, 326434, 345636, 374439, 489651, 499252, 652868, 748878, 979302, 1123317, 1468953, 1497756, 1958604, 2121821, 2246634, 2937906, 4243642, 4493268, 5875812, 6365463, 8487284, 12730926, 19096389, 25461852, 38192778, 76385556]

約数ペア:

[(1, 76385556), (2, 38192778), (3, 25461852), (4, 19096389), (6, 12730926), (9, 8487284), (12, 6365463), (13, 5875812), (17, 4493268), (18, 4243642), (26, 2937906), (34, 2246634), (36, 2121821), (39, 1958604), (51, 1497756), (52, 1468953), (68, 1123317), (78, 979302), (102, 748878), (117, 652868), (153, 499252), (156, 489651), (204, 374439), (221, 345636), (234, 326434), (306, 249626), (442, 172818), (468, 163217), (612, 124813), (663, 115212), (884, 86409), (1326, 57606), (1989, 38404), (2652, 28803), (3978, 19202), (7956, 9601)]