87557316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13569

約数の個数: 72

約数和(自身を含む): 259279776

約数和(自身を除く): 171722460

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13537, 27074, 40611, 54148, 81222, 94759, 148907, 162444, 189518, 284277, 297814, 379036, 446721, 568554, 595628, 663313, 893442, 1042349, 1137108, 1326626, 1786884, 1989939, 2084698, 2653252, 3127047, 3979878, 4169396, 6254094, 7296443, 7959756, 12508188, 14592886, 21889329, 29185772, 43778658, 87557316]

約数ペア:

[(1, 87557316), (2, 43778658), (3, 29185772), (4, 21889329), (6, 14592886), (7, 12508188), (11, 7959756), (12, 7296443), (14, 6254094), (21, 4169396), (22, 3979878), (28, 3127047), (33, 2653252), (42, 2084698), (44, 1989939), (49, 1786884), (66, 1326626), (77, 1137108), (84, 1042349), (98, 893442), (132, 663313), (147, 595628), (154, 568554), (196, 446721), (231, 379036), (294, 297814), (308, 284277), (462, 189518), (539, 162444), (588, 148907), (924, 94759), (1078, 81222), (1617, 54148), (2156, 40611), (3234, 27074), (6468, 13537)]