89919492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 229965120

約数和(自身を除く): 140045628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 169, 202, 303, 338, 404, 439, 507, 606, 676, 878, 1014, 1212, 1313, 1317, 1756, 2028, 2626, 2634, 3939, 5252, 5268, 5707, 7878, 11414, 15756, 17069, 17121, 22828, 34138, 34242, 44339, 51207, 68276, 68484, 74191, 88678, 102414, 133017, 148382, 177356, 204828, 222573, 266034, 296764, 445146, 532068, 576407, 890292, 1152814, 1729221, 2305628, 3458442, 6916884, 7493291, 14986582, 22479873, 29973164, 44959746, 89919492]

約数ペア:

[(1, 89919492), (2, 44959746), (3, 29973164), (4, 22479873), (6, 14986582), (12, 7493291), (13, 6916884), (26, 3458442), (39, 2305628), (52, 1729221), (78, 1152814), (101, 890292), (156, 576407), (169, 532068), (202, 445146), (303, 296764), (338, 266034), (404, 222573), (439, 204828), (507, 177356), (606, 148382), (676, 133017), (878, 102414), (1014, 88678), (1212, 74191), (1313, 68484), (1317, 68276), (1756, 51207), (2028, 44339), (2626, 34242), (2634, 34138), (3939, 22828), (5252, 17121), (5268, 17069), (5707, 15756), (7878, 11414)]