89937848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 228355680

約数和(自身を除く): 138417832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1021, 1144, 1573, 1694, 2002, 2042, 3146, 3388, 4004, 4084, 6292, 6776, 7147, 8008, 8168, 11011, 11231, 12584, 13273, 14294, 22022, 22462, 26546, 28588, 44044, 44924, 53092, 57176, 78617, 88088, 89848, 92911, 106184, 123541, 146003, 157234, 185822, 247082, 292006, 314468, 371644, 494164, 584012, 628936, 743288, 864787, 988328, 1022021, 1168024, 1606033, 1729574, 2044042, 3212066, 3459148, 4088084, 6424132, 6918296, 8176168, 11242231, 12848264, 22484462, 44968924, 89937848]

約数ペア:

[(1, 89937848), (2, 44968924), (4, 22484462), (7, 12848264), (8, 11242231), (11, 8176168), (13, 6918296), (14, 6424132), (22, 4088084), (26, 3459148), (28, 3212066), (44, 2044042), (52, 1729574), (56, 1606033), (77, 1168024), (88, 1022021), (91, 988328), (104, 864787), (121, 743288), (143, 628936), (154, 584012), (182, 494164), (242, 371644), (286, 314468), (308, 292006), (364, 247082), (484, 185822), (572, 157234), (616, 146003), (728, 123541), (847, 106184), (968, 92911), (1001, 89848), (1021, 88088), (1144, 78617), (1573, 57176), (1694, 53092), (2002, 44924), (2042, 44044), (3146, 28588), (3388, 26546), (4004, 22462), (4084, 22022), (6292, 14294), (6776, 13273), (7147, 12584), (8008, 11231), (8168, 11011)]