72549676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 142702560

約数和(自身を除く): 70152884

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 233, 241, 323, 466, 482, 646, 932, 964, 1292, 3961, 4097, 4427, 4579, 7922, 8194, 8854, 9158, 15844, 16388, 17708, 18316, 56153, 75259, 77843, 112306, 150518, 155686, 224612, 301036, 311372, 954601, 1066907, 1909202, 2133814, 3818404, 4267628, 18137419, 36274838, 72549676]

約数ペア:

[(1, 72549676), (2, 36274838), (4, 18137419), (17, 4267628), (19, 3818404), (34, 2133814), (38, 1909202), (68, 1066907), (76, 954601), (233, 311372), (241, 301036), (323, 224612), (466, 155686), (482, 150518), (646, 112306), (932, 77843), (964, 75259), (1292, 56153), (3961, 18316), (4097, 17708), (4427, 16388), (4579, 15844), (7922, 9158), (8194, 8854)]