85320424

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 187689600

約数和(自身を除く): 102369176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 113, 139, 194, 226, 278, 388, 452, 556, 679, 776, 791, 904, 973, 1112, 1358, 1582, 1946, 2716, 3164, 3892, 5432, 6328, 7784, 10961, 13483, 15707, 21922, 26966, 31414, 43844, 53932, 62828, 76727, 87688, 94381, 107864, 109949, 125656, 153454, 188762, 219898, 306908, 377524, 439796, 613816, 755048, 879592, 1523579, 3047158, 6094316, 10665053, 12188632, 21330106, 42660212, 85320424]

約数ペア:

[(1, 85320424), (2, 42660212), (4, 21330106), (7, 12188632), (8, 10665053), (14, 6094316), (28, 3047158), (56, 1523579), (97, 879592), (113, 755048), (139, 613816), (194, 439796), (226, 377524), (278, 306908), (388, 219898), (452, 188762), (556, 153454), (679, 125656), (776, 109949), (791, 107864), (904, 94381), (973, 87688), (1112, 76727), (1358, 62828), (1582, 53932), (1946, 43844), (2716, 31414), (3164, 26966), (3892, 21922), (5432, 15707), (6328, 13483), (7784, 10961)]