72507078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 195287040

約数和(自身を除く): 122779962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 977, 1178, 1197, 1302, 1767, 1953, 1954, 2394, 2931, 3534, 3906, 4123, 5301, 5862, 6839, 8246, 8793, 10602, 12369, 13678, 17586, 18563, 20517, 24738, 30287, 37107, 37126, 41034, 55689, 60574, 61551, 74214, 90861, 111378, 123102, 129941, 167067, 181722, 212009, 259882, 272583, 334134, 389823, 424018, 545166, 575453, 636027, 779646, 1150906, 1169469, 1272054, 1726359, 1908081, 2338938, 3452718, 3816162, 4028171, 5179077, 8056342, 10358154, 12084513, 24169026, 36253539, 72507078]

約数ペア:

[(1, 72507078), (2, 36253539), (3, 24169026), (6, 12084513), (7, 10358154), (9, 8056342), (14, 5179077), (18, 4028171), (19, 3816162), (21, 3452718), (31, 2338938), (38, 1908081), (42, 1726359), (57, 1272054), (62, 1169469), (63, 1150906), (93, 779646), (114, 636027), (126, 575453), (133, 545166), (171, 424018), (186, 389823), (217, 334134), (266, 272583), (279, 259882), (342, 212009), (399, 181722), (434, 167067), (558, 129941), (589, 123102), (651, 111378), (798, 90861), (977, 74214), (1178, 61551), (1197, 60574), (1302, 55689), (1767, 41034), (1953, 37126), (1954, 37107), (2394, 30287), (2931, 24738), (3534, 20517), (3906, 18563), (4123, 17586), (5301, 13678), (5862, 12369), (6839, 10602), (8246, 8793)]