77156416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 162946080

約数和(自身を除く): 85789664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 152, 214, 304, 428, 593, 608, 856, 1186, 1216, 1712, 2033, 2372, 3424, 4066, 4744, 6848, 8132, 9488, 11267, 16264, 18976, 22534, 32528, 37952, 45068, 63451, 65056, 90136, 126902, 130112, 180272, 253804, 360544, 507608, 721088, 1015216, 1205569, 2030432, 2411138, 4060864, 4822276, 9644552, 19289104, 38578208, 77156416]

約数ペア:

[(1, 77156416), (2, 38578208), (4, 19289104), (8, 9644552), (16, 4822276), (19, 4060864), (32, 2411138), (38, 2030432), (64, 1205569), (76, 1015216), (107, 721088), (152, 507608), (214, 360544), (304, 253804), (428, 180272), (593, 130112), (608, 126902), (856, 90136), (1186, 65056), (1216, 63451), (1712, 45068), (2033, 37952), (2372, 32528), (3424, 22534), (4066, 18976), (4744, 16264), (6848, 11267), (8132, 9488)]