80772276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{853}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 203538944

約数和(自身を除く): 122766668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 607, 853, 1214, 1706, 1821, 2428, 2559, 3412, 3642, 5118, 7284, 7891, 10236, 11089, 15782, 22178, 23673, 31564, 33267, 44356, 47346, 66534, 94692, 133068, 517771, 1035542, 1553313, 2071084, 3106626, 6213252, 6731023, 13462046, 20193069, 26924092, 40386138, 80772276]

約数ペア:

[(1, 80772276), (2, 40386138), (3, 26924092), (4, 20193069), (6, 13462046), (12, 6731023), (13, 6213252), (26, 3106626), (39, 2071084), (52, 1553313), (78, 1035542), (156, 517771), (607, 133068), (853, 94692), (1214, 66534), (1706, 47346), (1821, 44356), (2428, 33267), (2559, 31564), (3412, 23673), (3642, 22178), (5118, 15782), (7284, 11089), (7891, 10236)]