67556368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 153900864

約数和(自身を除く): 86344496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 337, 374, 536, 674, 737, 748, 1072, 1139, 1348, 1474, 1496, 2278, 2696, 2948, 2992, 3707, 4556, 5392, 5729, 5896, 7414, 9112, 11458, 11792, 12529, 14828, 18224, 22579, 22916, 25058, 29656, 45158, 45832, 50116, 59312, 63019, 90316, 91664, 100232, 126038, 180632, 200464, 248369, 252076, 361264, 383843, 496738, 504152, 767686, 993476, 1008304, 1535372, 1986952, 3070744, 3973904, 4222273, 6141488, 8444546, 16889092, 33778184, 67556368]

約数ペア:

[(1, 67556368), (2, 33778184), (4, 16889092), (8, 8444546), (11, 6141488), (16, 4222273), (17, 3973904), (22, 3070744), (34, 1986952), (44, 1535372), (67, 1008304), (68, 993476), (88, 767686), (134, 504152), (136, 496738), (176, 383843), (187, 361264), (268, 252076), (272, 248369), (337, 200464), (374, 180632), (536, 126038), (674, 100232), (737, 91664), (748, 90316), (1072, 63019), (1139, 59312), (1348, 50116), (1474, 45832), (1496, 45158), (2278, 29656), (2696, 25058), (2948, 22916), (2992, 22579), (3707, 18224), (4556, 14828), (5392, 12529), (5729, 11792), (5896, 11458), (7414, 9112)]