68153646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 106028754

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 23, 33, 34, 38, 46, 51, 57, 66, 69, 102, 114, 138, 139, 187, 209, 253, 278, 323, 374, 391, 417, 418, 437, 506, 561, 627, 646, 759, 782, 834, 874, 969, 1122, 1173, 1254, 1311, 1518, 1529, 1938, 2346, 2363, 2622, 2641, 3058, 3197, 3553, 4301, 4587, 4726, 4807, 5282, 6394, 7089, 7106, 7429, 7923, 8602, 9174, 9591, 9614, 10659, 12903, 14178, 14421, 14858, 15846, 19182, 21318, 22287, 25806, 25993, 28842, 29051, 35167, 44574, 44897, 51986, 54349, 58102, 60743, 70334, 77979, 81719, 87153, 89794, 105501, 108698, 121486, 134691, 155958, 163047, 163438, 174306, 182229, 211002, 245157, 269382, 326094, 364458, 490314, 493867, 597839, 668173, 987734, 1032631, 1195678, 1336346, 1481601, 1793517, 2004519, 2065262, 2963202, 3097893, 3587034, 4009038, 6195786, 11358941, 22717882, 34076823, 68153646]

約数ペア:

[(1, 68153646), (2, 34076823), (3, 22717882), (6, 11358941), (11, 6195786), (17, 4009038), (19, 3587034), (22, 3097893), (23, 2963202), (33, 2065262), (34, 2004519), (38, 1793517), (46, 1481601), (51, 1336346), (57, 1195678), (66, 1032631), (69, 987734), (102, 668173), (114, 597839), (138, 493867), (139, 490314), (187, 364458), (209, 326094), (253, 269382), (278, 245157), (323, 211002), (374, 182229), (391, 174306), (417, 163438), (418, 163047), (437, 155958), (506, 134691), (561, 121486), (627, 108698), (646, 105501), (759, 89794), (782, 87153), (834, 81719), (874, 77979), (969, 70334), (1122, 60743), (1173, 58102), (1254, 54349), (1311, 51986), (1518, 44897), (1529, 44574), (1938, 35167), (2346, 29051), (2363, 28842), (2622, 25993), (2641, 25806), (3058, 22287), (3197, 21318), (3553, 19182), (4301, 15846), (4587, 14858), (4726, 14421), (4807, 14178), (5282, 12903), (6394, 10659), (7089, 9614), (7106, 9591), (7429, 9174), (7923, 8602)]