83906508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2767}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 236232192

約数和(自身を除く): 152325684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2767, 4332, 5054, 5534, 7581, 8301, 10108, 11068, 15162, 16602, 19369, 30324, 33204, 38738, 52573, 58107, 77476, 105146, 116214, 157719, 210292, 232428, 315438, 368011, 630876, 736022, 998887, 1104033, 1472044, 1997774, 2208066, 2996661, 3995548, 4416132, 5993322, 6992209, 11986644, 13984418, 20976627, 27968836, 41953254, 83906508]

約数ペア:

[(1, 83906508), (2, 41953254), (3, 27968836), (4, 20976627), (6, 13984418), (7, 11986644), (12, 6992209), (14, 5993322), (19, 4416132), (21, 3995548), (28, 2996661), (38, 2208066), (42, 1997774), (57, 1472044), (76, 1104033), (84, 998887), (114, 736022), (133, 630876), (228, 368011), (266, 315438), (361, 232428), (399, 210292), (532, 157719), (722, 116214), (798, 105146), (1083, 77476), (1444, 58107), (1596, 52573), (2166, 38738), (2527, 33204), (2767, 30324), (4332, 19369), (5054, 16602), (5534, 15162), (7581, 11068), (8301, 10108)]