68069552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 144064440

約数和(自身を除く): 75994888

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 233, 248, 304, 466, 496, 589, 932, 961, 1178, 1864, 1922, 2356, 3728, 3844, 4427, 4712, 7223, 7688, 8854, 9424, 14446, 15376, 17708, 18259, 28892, 35416, 36518, 57784, 70832, 73036, 115568, 137237, 146072, 223913, 274474, 292144, 447826, 548948, 895652, 1097896, 1791304, 2195792, 3582608, 4254347, 8508694, 17017388, 34034776, 68069552]

約数ペア:

[(1, 68069552), (2, 34034776), (4, 17017388), (8, 8508694), (16, 4254347), (19, 3582608), (31, 2195792), (38, 1791304), (62, 1097896), (76, 895652), (124, 548948), (152, 447826), (233, 292144), (248, 274474), (304, 223913), (466, 146072), (496, 137237), (589, 115568), (932, 73036), (961, 70832), (1178, 57784), (1864, 36518), (1922, 35416), (2356, 28892), (3728, 18259), (3844, 17708), (4427, 15376), (4712, 14446), (7223, 9424), (7688, 8854)]