90815592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 128

約数和(自身を含む): 285235200

約数和(自身を除く): 194419608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1237, 1288, 1311, 1596, 1748, 1932, 2474, 2622, 3059, 3192, 3496, 3711, 3864, 4948, 5244, 6118, 7422, 8659, 9177, 9896, 10488, 12236, 14844, 17318, 18354, 23503, 24472, 25977, 28451, 29688, 34636, 36708, 47006, 51954, 56902, 69272, 70509, 73416, 85353, 94012, 103908, 113804, 141018, 164521, 170706, 188024, 199157, 207816, 227608, 282036, 329042, 341412, 398314, 493563, 540569, 564072, 597471, 658084, 682824, 796628, 987126, 1081138, 1194942, 1316168, 1593256, 1621707, 1974252, 2162276, 2389884, 3243414, 3783983, 3948504, 4324552, 4779768, 6486828, 7567966, 11351949, 12973656, 15135932, 22703898, 30271864, 45407796, 90815592]

約数ペア:

[(1, 90815592), (2, 45407796), (3, 30271864), (4, 22703898), (6, 15135932), (7, 12973656), (8, 11351949), (12, 7567966), (14, 6486828), (19, 4779768), (21, 4324552), (23, 3948504), (24, 3783983), (28, 3243414), (38, 2389884), (42, 2162276), (46, 1974252), (56, 1621707), (57, 1593256), (69, 1316168), (76, 1194942), (84, 1081138), (92, 987126), (114, 796628), (133, 682824), (138, 658084), (152, 597471), (161, 564072), (168, 540569), (184, 493563), (228, 398314), (266, 341412), (276, 329042), (322, 282036), (399, 227608), (437, 207816), (456, 199157), (483, 188024), (532, 170706), (552, 164521), (644, 141018), (798, 113804), (874, 103908), (966, 94012), (1064, 85353), (1237, 73416), (1288, 70509), (1311, 69272), (1596, 56902), (1748, 51954), (1932, 47006), (2474, 36708), (2622, 34636), (3059, 29688), (3192, 28451), (3496, 25977), (3711, 24472), (3864, 23503), (4948, 18354), (5244, 17318), (6118, 14844), (7422, 12236), (8659, 10488), (9177, 9896)]