90628872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 235522560

約数和(自身を除く): 144893688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 181, 186, 248, 362, 372, 543, 673, 724, 744, 1086, 1346, 1448, 2019, 2172, 2692, 4038, 4344, 5384, 5611, 8076, 11222, 16152, 16833, 20863, 22444, 33666, 41726, 44888, 62589, 67332, 83452, 121813, 125178, 134664, 166904, 243626, 250356, 365439, 487252, 500712, 730878, 974504, 1461756, 2923512, 3776203, 7552406, 11328609, 15104812, 22657218, 30209624, 45314436, 90628872]

約数ペア:

[(1, 90628872), (2, 45314436), (3, 30209624), (4, 22657218), (6, 15104812), (8, 11328609), (12, 7552406), (24, 3776203), (31, 2923512), (62, 1461756), (93, 974504), (124, 730878), (181, 500712), (186, 487252), (248, 365439), (362, 250356), (372, 243626), (543, 166904), (673, 134664), (724, 125178), (744, 121813), (1086, 83452), (1346, 67332), (1448, 62589), (2019, 44888), (2172, 41726), (2692, 33666), (4038, 22444), (4344, 20863), (5384, 16833), (5611, 16152), (8076, 11222)]