66348828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 218014720

約数和(自身を除く): 151665892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 84, 86, 91, 108, 117, 126, 129, 156, 157, 172, 182, 189, 234, 252, 258, 273, 301, 314, 351, 364, 378, 387, 468, 471, 516, 546, 559, 602, 628, 702, 756, 774, 819, 903, 942, 1092, 1099, 1118, 1161, 1204, 1404, 1413, 1548, 1638, 1677, 1806, 1884, 2041, 2198, 2236, 2322, 2457, 2709, 2826, 3276, 3297, 3354, 3612, 3913, 4082, 4239, 4396, 4644, 4914, 5031, 5418, 5652, 6123, 6594, 6708, 6751, 7826, 8127, 8164, 8478, 9828, 9891, 10062, 10836, 11739, 12246, 13188, 13502, 14287, 15093, 15652, 16254, 16956, 18369, 19782, 20124, 20253, 23478, 24492, 27004, 28574, 29673, 30186, 32508, 35217, 36738, 39564, 40506, 42861, 46956, 47257, 55107, 57148, 59346, 60372, 60759, 70434, 73476, 81012, 85722, 87763, 94514, 105651, 110214, 118692, 121518, 128583, 140868, 141771, 171444, 175526, 182277, 189028, 211302, 220428, 243036, 257166, 263289, 283542, 351052, 364554, 385749, 422604, 425313, 514332, 526578, 567084, 614341, 729108, 771498, 789867, 850626, 1053156, 1228682, 1275939, 1542996, 1579734, 1701252, 1843023, 2369601, 2457364, 2551878, 3159468, 3686046, 4739202, 5103756, 5529069, 7372092, 9478404, 11058138, 16587207, 22116276, 33174414, 66348828]

約数ペア:

[(1, 66348828), (2, 33174414), (3, 22116276), (4, 16587207), (6, 11058138), (7, 9478404), (9, 7372092), (12, 5529069), (13, 5103756), (14, 4739202), (18, 3686046), (21, 3159468), (26, 2551878), (27, 2457364), (28, 2369601), (36, 1843023), (39, 1701252), (42, 1579734), (43, 1542996), (52, 1275939), (54, 1228682), (63, 1053156), (78, 850626), (84, 789867), (86, 771498), (91, 729108), (108, 614341), (117, 567084), (126, 526578), (129, 514332), (156, 425313), (157, 422604), (172, 385749), (182, 364554), (189, 351052), (234, 283542), (252, 263289), (258, 257166), (273, 243036), (301, 220428), (314, 211302), (351, 189028), (364, 182277), (378, 175526), (387, 171444), (468, 141771), (471, 140868), (516, 128583), (546, 121518), (559, 118692), (602, 110214), (628, 105651), (702, 94514), (756, 87763), (774, 85722), (819, 81012), (903, 73476), (942, 70434), (1092, 60759), (1099, 60372), (1118, 59346), (1161, 57148), (1204, 55107), (1404, 47257), (1413, 46956), (1548, 42861), (1638, 40506), (1677, 39564), (1806, 36738), (1884, 35217), (2041, 32508), (2198, 30186), (2236, 29673), (2322, 28574), (2457, 27004), (2709, 24492), (2826, 23478), (3276, 20253), (3297, 20124), (3354, 19782), (3612, 18369), (3913, 16956), (4082, 16254), (4239, 15652), (4396, 15093), (4644, 14287), (4914, 13502), (5031, 13188), (5418, 12246), (5652, 11739), (6123, 10836), (6594, 10062), (6708, 9891), (6751, 9828), (7826, 8478), (8127, 8164)]