76398084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 222226368

約数和(自身を除く): 145828284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 1931, 2198, 2826, 3297, 3862, 4396, 5652, 5793, 6594, 7724, 9891, 11586, 13188, 13517, 17379, 19782, 23172, 27034, 34758, 39564, 40551, 54068, 69516, 81102, 121653, 162204, 243306, 303167, 486612, 606334, 909501, 1212668, 1819002, 2122169, 2728503, 3638004, 4244338, 5457006, 6366507, 8488676, 10914012, 12733014, 19099521, 25466028, 38199042, 76398084]

約数ペア:

[(1, 76398084), (2, 38199042), (3, 25466028), (4, 19099521), (6, 12733014), (7, 10914012), (9, 8488676), (12, 6366507), (14, 5457006), (18, 4244338), (21, 3638004), (28, 2728503), (36, 2122169), (42, 1819002), (63, 1212668), (84, 909501), (126, 606334), (157, 486612), (252, 303167), (314, 243306), (471, 162204), (628, 121653), (942, 81102), (1099, 69516), (1413, 54068), (1884, 40551), (1931, 39564), (2198, 34758), (2826, 27034), (3297, 23172), (3862, 19782), (4396, 17379), (5652, 13517), (5793, 13188), (6594, 11586), (7724, 9891)]