68025168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 213944640

約数和(自身を除く): 145919472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 47, 48, 57, 69, 72, 76, 92, 94, 114, 138, 141, 144, 152, 171, 184, 188, 207, 228, 276, 282, 304, 342, 368, 376, 414, 423, 437, 456, 529, 552, 564, 684, 752, 828, 846, 874, 893, 912, 1058, 1081, 1104, 1128, 1311, 1368, 1587, 1656, 1692, 1748, 1786, 2116, 2162, 2256, 2622, 2679, 2736, 3174, 3243, 3312, 3384, 3496, 3572, 3933, 4232, 4324, 4761, 5244, 5358, 6348, 6486, 6768, 6992, 7144, 7866, 8037, 8464, 8648, 9522, 9729, 10051, 10488, 10716, 12696, 12972, 14288, 15732, 16074, 17296, 19044, 19458, 20102, 20539, 20976, 21432, 24863, 25392, 25944, 30153, 31464, 32148, 38088, 38916, 40204, 41078, 42864, 49726, 51888, 60306, 61617, 62928, 64296, 74589, 76176, 77832, 80408, 82156, 90459, 99452, 120612, 123234, 128592, 149178, 155664, 160816, 164312, 180918, 184851, 198904, 223767, 241224, 246468, 298356, 328624, 361836, 369702, 397808, 447534, 472397, 482448, 492936, 596712, 723672, 739404, 895068, 944794, 985872, 1193424, 1417191, 1447344, 1478808, 1790136, 1889588, 2834382, 2957616, 3580272, 3779176, 4251573, 5668764, 7558352, 8503146, 11337528, 17006292, 22675056, 34012584, 68025168]

約数ペア:

[(1, 68025168), (2, 34012584), (3, 22675056), (4, 17006292), (6, 11337528), (8, 8503146), (9, 7558352), (12, 5668764), (16, 4251573), (18, 3779176), (19, 3580272), (23, 2957616), (24, 2834382), (36, 1889588), (38, 1790136), (46, 1478808), (47, 1447344), (48, 1417191), (57, 1193424), (69, 985872), (72, 944794), (76, 895068), (92, 739404), (94, 723672), (114, 596712), (138, 492936), (141, 482448), (144, 472397), (152, 447534), (171, 397808), (184, 369702), (188, 361836), (207, 328624), (228, 298356), (276, 246468), (282, 241224), (304, 223767), (342, 198904), (368, 184851), (376, 180918), (414, 164312), (423, 160816), (437, 155664), (456, 149178), (529, 128592), (552, 123234), (564, 120612), (684, 99452), (752, 90459), (828, 82156), (846, 80408), (874, 77832), (893, 76176), (912, 74589), (1058, 64296), (1081, 62928), (1104, 61617), (1128, 60306), (1311, 51888), (1368, 49726), (1587, 42864), (1656, 41078), (1692, 40204), (1748, 38916), (1786, 38088), (2116, 32148), (2162, 31464), (2256, 30153), (2622, 25944), (2679, 25392), (2736, 24863), (3174, 21432), (3243, 20976), (3312, 20539), (3384, 20102), (3496, 19458), (3572, 19044), (3933, 17296), (4232, 16074), (4324, 15732), (4761, 14288), (5244, 12972), (5358, 12696), (6348, 10716), (6486, 10488), (6768, 10051), (6992, 9729), (7144, 9522), (7866, 8648), (8037, 8464)]