78540102

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 189775872

約数和(自身を除く): 111235770

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 47, 51, 86, 94, 102, 127, 129, 141, 153, 254, 258, 282, 306, 381, 387, 423, 731, 762, 774, 799, 846, 1143, 1462, 1598, 2021, 2159, 2193, 2286, 2397, 4042, 4318, 4386, 4794, 5461, 5969, 6063, 6477, 6579, 7191, 10922, 11938, 12126, 12954, 13158, 14382, 16383, 17907, 18189, 19431, 32766, 34357, 35814, 36378, 38862, 49149, 53721, 68714, 92837, 98298, 101473, 103071, 107442, 185674, 202946, 206142, 256667, 278511, 304419, 309213, 513334, 557022, 608838, 618426, 770001, 835533, 913257, 1540002, 1671066, 1826514, 2310003, 4363339, 4620006, 8726678, 13090017, 26180034, 39270051, 78540102]

約数ペア:

[(1, 78540102), (2, 39270051), (3, 26180034), (6, 13090017), (9, 8726678), (17, 4620006), (18, 4363339), (34, 2310003), (43, 1826514), (47, 1671066), (51, 1540002), (86, 913257), (94, 835533), (102, 770001), (127, 618426), (129, 608838), (141, 557022), (153, 513334), (254, 309213), (258, 304419), (282, 278511), (306, 256667), (381, 206142), (387, 202946), (423, 185674), (731, 107442), (762, 103071), (774, 101473), (799, 98298), (846, 92837), (1143, 68714), (1462, 53721), (1598, 49149), (2021, 38862), (2159, 36378), (2193, 35814), (2286, 34357), (2397, 32766), (4042, 19431), (4318, 18189), (4386, 17907), (4794, 16383), (5461, 14382), (5969, 13158), (6063, 12954), (6477, 12126), (6579, 11938), (7191, 10922)]