87249942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 204252048

約数和(自身を除く): 117002106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 571, 653, 1142, 1306, 1713, 1959, 3426, 3918, 5139, 5877, 7423, 8489, 10278, 11754, 14846, 16978, 22269, 25467, 44538, 50934, 66807, 76401, 133614, 152802, 372863, 745726, 1118589, 2237178, 3355767, 4847219, 6711534, 9694438, 14541657, 29083314, 43624971, 87249942]

約数ペア:

[(1, 87249942), (2, 43624971), (3, 29083314), (6, 14541657), (9, 9694438), (13, 6711534), (18, 4847219), (26, 3355767), (39, 2237178), (78, 1118589), (117, 745726), (234, 372863), (571, 152802), (653, 133614), (1142, 76401), (1306, 66807), (1713, 50934), (1959, 44538), (3426, 25467), (3918, 22269), (5139, 16978), (5877, 14846), (7423, 11754), (8489, 10278)]