72250388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 154452480

約数和(自身を除く): 82202092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2027, 2546, 4054, 5092, 8108, 8911, 14189, 17822, 28378, 35644, 38513, 56756, 77026, 135809, 154052, 269591, 271618, 539182, 543236, 950663, 1078364, 1901326, 2580371, 3802652, 5160742, 10321484, 18062597, 36125194, 72250388]

約数ペア:

[(1, 72250388), (2, 36125194), (4, 18062597), (7, 10321484), (14, 5160742), (19, 3802652), (28, 2580371), (38, 1901326), (67, 1078364), (76, 950663), (133, 543236), (134, 539182), (266, 271618), (268, 269591), (469, 154052), (532, 135809), (938, 77026), (1273, 56756), (1876, 38513), (2027, 35644), (2546, 28378), (4054, 17822), (5092, 14189), (8108, 8911)]