77804748

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6301}}^1$

素因数の和:6332

約数の個数: 72

約数和(自身を含む): 229392800

約数和(自身を除く): 151588052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 6301, 12348, 12602, 18903, 25204, 37806, 44107, 56709, 75612, 88214, 113418, 132321, 176428, 226836, 264642, 308749, 396963, 529284, 617498, 793926, 926247, 1234996, 1587852, 1852494, 2161243, 2778741, 3704988, 4322486, 5557482, 6483729, 8644972, 11114964, 12967458, 19451187, 25934916, 38902374, 77804748]

約数ペア:

[(1, 77804748), (2, 38902374), (3, 25934916), (4, 19451187), (6, 12967458), (7, 11114964), (9, 8644972), (12, 6483729), (14, 5557482), (18, 4322486), (21, 3704988), (28, 2778741), (36, 2161243), (42, 1852494), (49, 1587852), (63, 1234996), (84, 926247), (98, 793926), (126, 617498), (147, 529284), (196, 396963), (252, 308749), (294, 264642), (343, 226836), (441, 176428), (588, 132321), (686, 113418), (882, 88214), (1029, 75612), (1372, 56709), (1764, 44107), (2058, 37806), (3087, 25204), (4116, 18903), (6174, 12602), (6301, 12348)]