76945644

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 203247408

約数和(自身を除く): 126301764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 947, 1098, 1332, 1894, 2196, 2257, 2841, 3788, 4514, 5682, 6771, 8523, 9028, 11364, 13542, 17046, 20313, 27084, 34092, 35039, 40626, 57767, 70078, 81252, 105117, 115534, 140156, 173301, 210234, 231068, 315351, 346602, 420468, 519903, 630702, 693204, 1039806, 1261404, 2079612, 2137379, 4274758, 6412137, 8549516, 12824274, 19236411, 25648548, 38472822, 76945644]

約数ペア:

[(1, 76945644), (2, 38472822), (3, 25648548), (4, 19236411), (6, 12824274), (9, 8549516), (12, 6412137), (18, 4274758), (36, 2137379), (37, 2079612), (61, 1261404), (74, 1039806), (111, 693204), (122, 630702), (148, 519903), (183, 420468), (222, 346602), (244, 315351), (333, 231068), (366, 210234), (444, 173301), (549, 140156), (666, 115534), (732, 105117), (947, 81252), (1098, 70078), (1332, 57767), (1894, 40626), (2196, 35039), (2257, 34092), (2841, 27084), (3788, 20313), (4514, 17046), (5682, 13542), (6771, 11364), (8523, 9028)]