68160752

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 163270800

約数和(自身を除く): 95110048

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 109, 121, 136, 152, 176, 187, 209, 218, 242, 272, 304, 323, 374, 418, 436, 484, 646, 748, 836, 872, 968, 1199, 1292, 1496, 1672, 1744, 1853, 1936, 2057, 2071, 2299, 2398, 2584, 2992, 3344, 3553, 3706, 4114, 4142, 4598, 4796, 5168, 7106, 7412, 8228, 8284, 9196, 9592, 13189, 14212, 14824, 16456, 16568, 18392, 19184, 20383, 22781, 26378, 28424, 29648, 32912, 33136, 35207, 36784, 39083, 40766, 45562, 52756, 56848, 70414, 78166, 81532, 91124, 105512, 140828, 156332, 163064, 182248, 211024, 224213, 250591, 281656, 312664, 326128, 364496, 387277, 448426, 501182, 563312, 625328, 774554, 896852, 1002364, 1549108, 1793704, 2004728, 3098216, 3587408, 4009456, 4260047, 6196432, 8520094, 17040188, 34080376, 68160752]

約数ペア:

[(1, 68160752), (2, 34080376), (4, 17040188), (8, 8520094), (11, 6196432), (16, 4260047), (17, 4009456), (19, 3587408), (22, 3098216), (34, 2004728), (38, 1793704), (44, 1549108), (68, 1002364), (76, 896852), (88, 774554), (109, 625328), (121, 563312), (136, 501182), (152, 448426), (176, 387277), (187, 364496), (209, 326128), (218, 312664), (242, 281656), (272, 250591), (304, 224213), (323, 211024), (374, 182248), (418, 163064), (436, 156332), (484, 140828), (646, 105512), (748, 91124), (836, 81532), (872, 78166), (968, 70414), (1199, 56848), (1292, 52756), (1496, 45562), (1672, 40766), (1744, 39083), (1853, 36784), (1936, 35207), (2057, 33136), (2071, 32912), (2299, 29648), (2398, 28424), (2584, 26378), (2992, 22781), (3344, 20383), (3553, 19184), (3706, 18392), (4114, 16568), (4142, 16456), (4598, 14824), (4796, 14212), (5168, 13189), (7106, 9592), (7412, 9196), (8228, 8284)]