87564360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56131}}^1$

素因数の和:56158

約数の個数: 64

約数和(自身を含む): 282905280

約数和(自身を除く): 195340920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56131, 112262, 168393, 224524, 280655, 336786, 449048, 561310, 673572, 729703, 841965, 1122620, 1347144, 1459406, 1683930, 2189109, 2245240, 2918812, 3367860, 3648515, 4378218, 5837624, 6735720, 7297030, 8756436, 10945545, 14594060, 17512872, 21891090, 29188120, 43782180, 87564360]

約数ペア:

[(1, 87564360), (2, 43782180), (3, 29188120), (4, 21891090), (5, 17512872), (6, 14594060), (8, 10945545), (10, 8756436), (12, 7297030), (13, 6735720), (15, 5837624), (20, 4378218), (24, 3648515), (26, 3367860), (30, 2918812), (39, 2245240), (40, 2189109), (52, 1683930), (60, 1459406), (65, 1347144), (78, 1122620), (104, 841965), (120, 729703), (130, 673572), (156, 561310), (195, 449048), (260, 336786), (312, 280655), (390, 224524), (520, 168393), (780, 112262), (1560, 56131)]