66120288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52981}}^1$

素因数の和:53007

約数の個数: 48

約数和(自身を含む): 186920496

約数和(自身を除く): 120800208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 52981, 105962, 158943, 211924, 317886, 423848, 635772, 688753, 847696, 1271544, 1377506, 1695392, 2066259, 2543088, 2755012, 4132518, 5086176, 5510024, 8265036, 11020048, 16530072, 22040096, 33060144, 66120288]

約数ペア:

[(1, 66120288), (2, 33060144), (3, 22040096), (4, 16530072), (6, 11020048), (8, 8265036), (12, 5510024), (13, 5086176), (16, 4132518), (24, 2755012), (26, 2543088), (32, 2066259), (39, 1695392), (48, 1377506), (52, 1271544), (78, 847696), (96, 688753), (104, 635772), (156, 423848), (208, 317886), (312, 211924), (416, 158943), (624, 105962), (1248, 52981)]