68234712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 212352000

約数和(自身を除く): 144117288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 199, 273, 312, 314, 364, 398, 471, 546, 597, 628, 728, 796, 942, 1092, 1099, 1194, 1256, 1393, 1592, 1884, 2041, 2184, 2198, 2388, 2587, 2786, 3297, 3768, 4082, 4179, 4396, 4776, 5174, 5572, 6123, 6594, 7761, 8164, 8358, 8792, 10348, 11144, 12246, 13188, 14287, 15522, 16328, 16716, 18109, 20696, 24492, 26376, 28574, 31044, 31243, 33432, 36218, 42861, 48984, 54327, 57148, 62088, 62486, 72436, 85722, 93729, 108654, 114296, 124972, 144872, 171444, 187458, 217308, 218701, 249944, 342888, 374916, 406159, 434616, 437402, 656103, 749832, 812318, 874804, 1218477, 1312206, 1624636, 1749608, 2436954, 2624412, 2843113, 3249272, 4873908, 5248824, 5686226, 8529339, 9747816, 11372452, 17058678, 22744904, 34117356, 68234712]

約数ペア:

[(1, 68234712), (2, 34117356), (3, 22744904), (4, 17058678), (6, 11372452), (7, 9747816), (8, 8529339), (12, 5686226), (13, 5248824), (14, 4873908), (21, 3249272), (24, 2843113), (26, 2624412), (28, 2436954), (39, 1749608), (42, 1624636), (52, 1312206), (56, 1218477), (78, 874804), (84, 812318), (91, 749832), (104, 656103), (156, 437402), (157, 434616), (168, 406159), (182, 374916), (199, 342888), (273, 249944), (312, 218701), (314, 217308), (364, 187458), (398, 171444), (471, 144872), (546, 124972), (597, 114296), (628, 108654), (728, 93729), (796, 85722), (942, 72436), (1092, 62486), (1099, 62088), (1194, 57148), (1256, 54327), (1393, 48984), (1592, 42861), (1884, 36218), (2041, 33432), (2184, 31243), (2198, 31044), (2388, 28574), (2587, 26376), (2786, 24492), (3297, 20696), (3768, 18109), (4082, 16716), (4179, 16328), (4396, 15522), (4776, 14287), (5174, 13188), (5572, 12246), (6123, 11144), (6594, 10348), (7761, 8792), (8164, 8358)]