172709556

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 419973120

約数和(自身を除く): 247263564

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 107, 124, 186, 214, 321, 372, 428, 642, 1284, 3317, 4339, 6634, 8678, 9951, 13017, 13268, 17356, 19902, 26034, 39804, 52068, 134509, 269018, 403527, 464273, 538036, 807054, 928546, 1392819, 1614108, 1857092, 2785638, 5571276, 14392463, 28784926, 43177389, 57569852, 86354778, 172709556]

約数ペア:

[(1, 172709556), (2, 86354778), (3, 57569852), (4, 43177389), (6, 28784926), (12, 14392463), (31, 5571276), (62, 2785638), (93, 1857092), (107, 1614108), (124, 1392819), (186, 928546), (214, 807054), (321, 538036), (372, 464273), (428, 403527), (642, 269018), (1284, 134509), (3317, 52068), (4339, 39804), (6634, 26034), (8678, 19902), (9951, 17356), (13017, 13268)]