87564064

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 197781696

約数和(自身を除く): 110217632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 1181, 1324, 2317, 2362, 2648, 4634, 4724, 5296, 8267, 9268, 9448, 10592, 16534, 18536, 18896, 33068, 37072, 37792, 66136, 74144, 132272, 264544, 390911, 781822, 1563644, 2736377, 3127288, 5472754, 6254576, 10945508, 12509152, 21891016, 43782032, 87564064]

約数ペア:

[(1, 87564064), (2, 43782032), (4, 21891016), (7, 12509152), (8, 10945508), (14, 6254576), (16, 5472754), (28, 3127288), (32, 2736377), (56, 1563644), (112, 781822), (224, 390911), (331, 264544), (662, 132272), (1181, 74144), (1324, 66136), (2317, 37792), (2362, 37072), (2648, 33068), (4634, 18896), (4724, 18536), (5296, 16534), (8267, 10592), (9268, 9448)]