74308088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 157140000

約数和(自身を除く): 82831912

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 149, 152, 193, 298, 323, 386, 596, 646, 772, 1192, 1292, 1544, 2533, 2584, 2831, 3281, 3667, 5066, 5662, 6562, 7334, 10132, 11324, 13124, 14668, 20264, 22648, 26248, 28757, 29336, 48127, 57514, 62339, 96254, 115028, 124678, 192508, 230056, 249356, 385016, 488869, 498712, 546383, 977738, 1092766, 1955476, 2185532, 3910952, 4371064, 9288511, 18577022, 37154044, 74308088]

約数ペア:

[(1, 74308088), (2, 37154044), (4, 18577022), (8, 9288511), (17, 4371064), (19, 3910952), (34, 2185532), (38, 1955476), (68, 1092766), (76, 977738), (136, 546383), (149, 498712), (152, 488869), (193, 385016), (298, 249356), (323, 230056), (386, 192508), (596, 124678), (646, 115028), (772, 96254), (1192, 62339), (1292, 57514), (1544, 48127), (2533, 29336), (2584, 28757), (2831, 26248), (3281, 22648), (3667, 20264), (5066, 14668), (5662, 13124), (6562, 11324), (7334, 10132)]