66576246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 84450954

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 137, 199, 222, 274, 398, 407, 411, 597, 814, 822, 1194, 1221, 1507, 2189, 2442, 3014, 4378, 4521, 5069, 6567, 7363, 9042, 10138, 13134, 14726, 15207, 22089, 27263, 30414, 44178, 54526, 55759, 80993, 81789, 111518, 161986, 163578, 167277, 242979, 299893, 334554, 485958, 599786, 899679, 1008731, 1799358, 2017462, 3026193, 6052386, 11096041, 22192082, 33288123, 66576246]

約数ペア:

[(1, 66576246), (2, 33288123), (3, 22192082), (6, 11096041), (11, 6052386), (22, 3026193), (33, 2017462), (37, 1799358), (66, 1008731), (74, 899679), (111, 599786), (137, 485958), (199, 334554), (222, 299893), (274, 242979), (398, 167277), (407, 163578), (411, 161986), (597, 111518), (814, 81789), (822, 80993), (1194, 55759), (1221, 54526), (1507, 44178), (2189, 30414), (2442, 27263), (3014, 22089), (4378, 15207), (4521, 14726), (5069, 13134), (6567, 10138), (7363, 9042)]