83886558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3453

約数の個数: 64

約数和(自身を含む): 208404480

約数和(自身を除く): 124517922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3391, 3534, 4123, 6782, 8246, 10173, 12369, 20346, 23737, 24738, 47474, 64429, 71211, 105121, 128858, 142422, 193287, 210242, 315363, 386574, 451003, 630726, 735847, 902006, 1353009, 1471694, 1997299, 2207541, 2706018, 3994598, 4415082, 5991897, 11983794, 13981093, 27962186, 41943279, 83886558]

約数ペア:

[(1, 83886558), (2, 41943279), (3, 27962186), (6, 13981093), (7, 11983794), (14, 5991897), (19, 4415082), (21, 3994598), (31, 2706018), (38, 2207541), (42, 1997299), (57, 1471694), (62, 1353009), (93, 902006), (114, 735847), (133, 630726), (186, 451003), (217, 386574), (266, 315363), (399, 210242), (434, 193287), (589, 142422), (651, 128858), (798, 105121), (1178, 71211), (1302, 64429), (1767, 47474), (3391, 24738), (3534, 23737), (4123, 20346), (6782, 12369), (8246, 10173)]