57458628

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 153578880

約数和(自身を除く): 96120252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1171, 1363, 1692, 2342, 2726, 3513, 4089, 4684, 5452, 7026, 8178, 10539, 12267, 14052, 16356, 21078, 24534, 33959, 42156, 49068, 55037, 67918, 101877, 110074, 135836, 165111, 203754, 220148, 305631, 330222, 407508, 495333, 611262, 660444, 990666, 1222524, 1596073, 1981332, 3192146, 4788219, 6384292, 9576438, 14364657, 19152876, 28729314, 57458628]

約数ペア:

[(1, 57458628), (2, 28729314), (3, 19152876), (4, 14364657), (6, 9576438), (9, 6384292), (12, 4788219), (18, 3192146), (29, 1981332), (36, 1596073), (47, 1222524), (58, 990666), (87, 660444), (94, 611262), (116, 495333), (141, 407508), (174, 330222), (188, 305631), (261, 220148), (282, 203754), (348, 165111), (423, 135836), (522, 110074), (564, 101877), (846, 67918), (1044, 55037), (1171, 49068), (1363, 42156), (1692, 33959), (2342, 24534), (2726, 21078), (3513, 16356), (4089, 14052), (4684, 12267), (5452, 10539), (7026, 8178)]