79785468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 243443200

約数和(自身を除く): 163657732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 43, 63, 74, 84, 86, 111, 126, 129, 148, 172, 199, 222, 252, 258, 259, 301, 333, 387, 398, 444, 516, 518, 597, 602, 666, 774, 777, 796, 903, 1036, 1194, 1204, 1332, 1393, 1548, 1554, 1591, 1791, 1806, 2331, 2388, 2709, 2786, 3108, 3182, 3582, 3612, 4179, 4662, 4773, 5418, 5572, 6364, 7164, 7363, 8358, 8557, 9324, 9546, 10836, 11137, 12537, 14319, 14726, 16716, 17114, 19092, 22089, 22274, 25074, 25671, 28638, 29452, 33411, 34228, 44178, 44548, 50148, 51342, 51541, 57276, 59899, 66267, 66822, 77013, 88356, 100233, 102684, 103082, 119798, 132534, 133644, 154026, 154623, 179697, 200466, 206164, 239596, 265068, 308052, 309246, 316609, 359394, 400932, 463869, 539091, 618492, 633218, 718788, 927738, 949827, 1078182, 1266436, 1855476, 1899654, 2156364, 2216263, 2849481, 3799308, 4432526, 5698962, 6648789, 8865052, 11397924, 13297578, 19946367, 26595156, 39892734, 79785468]

約数ペア:

[(1, 79785468), (2, 39892734), (3, 26595156), (4, 19946367), (6, 13297578), (7, 11397924), (9, 8865052), (12, 6648789), (14, 5698962), (18, 4432526), (21, 3799308), (28, 2849481), (36, 2216263), (37, 2156364), (42, 1899654), (43, 1855476), (63, 1266436), (74, 1078182), (84, 949827), (86, 927738), (111, 718788), (126, 633218), (129, 618492), (148, 539091), (172, 463869), (199, 400932), (222, 359394), (252, 316609), (258, 309246), (259, 308052), (301, 265068), (333, 239596), (387, 206164), (398, 200466), (444, 179697), (516, 154623), (518, 154026), (597, 133644), (602, 132534), (666, 119798), (774, 103082), (777, 102684), (796, 100233), (903, 88356), (1036, 77013), (1194, 66822), (1204, 66267), (1332, 59899), (1393, 57276), (1548, 51541), (1554, 51342), (1591, 50148), (1791, 44548), (1806, 44178), (2331, 34228), (2388, 33411), (2709, 29452), (2786, 28638), (3108, 25671), (3182, 25074), (3582, 22274), (3612, 22089), (4179, 19092), (4662, 17114), (4773, 16716), (5418, 14726), (5572, 14319), (6364, 12537), (7164, 11137), (7363, 10836), (8358, 9546), (8557, 9324)]