90572874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 211766400

約数和(自身を除く): 121193526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 478, 717, 1289, 1434, 1673, 2578, 3346, 3867, 5019, 7734, 9023, 10038, 11711, 18046, 23422, 27069, 35133, 54138, 63161, 70266, 126322, 189483, 308071, 378966, 616142, 924213, 1848426, 2156497, 4312994, 6469491, 12938982, 15095479, 30190958, 45286437, 90572874]

約数ペア:

[(1, 90572874), (2, 45286437), (3, 30190958), (6, 15095479), (7, 12938982), (14, 6469491), (21, 4312994), (42, 2156497), (49, 1848426), (98, 924213), (147, 616142), (239, 378966), (294, 308071), (478, 189483), (717, 126322), (1289, 70266), (1434, 63161), (1673, 54138), (2578, 35133), (3346, 27069), (3867, 23422), (5019, 18046), (7734, 11711), (9023, 10038)]