68857776

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 200

約数和(自身を含む): 221399024

約数和(自身を除く): 152541248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 67, 72, 78, 81, 104, 108, 117, 122, 134, 144, 156, 162, 183, 201, 208, 216, 234, 244, 268, 312, 324, 351, 366, 402, 432, 468, 488, 536, 549, 603, 624, 648, 702, 732, 793, 804, 871, 936, 976, 1053, 1072, 1098, 1206, 1296, 1404, 1464, 1586, 1608, 1647, 1742, 1809, 1872, 2106, 2196, 2379, 2412, 2613, 2808, 2928, 3172, 3216, 3294, 3484, 3618, 4087, 4212, 4392, 4758, 4824, 4941, 5226, 5427, 5616, 6344, 6588, 6968, 7137, 7236, 7839, 8174, 8424, 8784, 9516, 9648, 9882, 10452, 10854, 12261, 12688, 13176, 13936, 14274, 14472, 15678, 16348, 16848, 19032, 19764, 20904, 21411, 21708, 23517, 24522, 26352, 28548, 28944, 31356, 32696, 36783, 38064, 39528, 41808, 42822, 43416, 47034, 49044, 53131, 57096, 62712, 64233, 65392, 70551, 73566, 79056, 85644, 86832, 94068, 98088, 106262, 110349, 114192, 125424, 128466, 141102, 147132, 159393, 171288, 188136, 196176, 212524, 220698, 256932, 282204, 294264, 318786, 331047, 342576, 376272, 425048, 441396, 478179, 513864, 564408, 588528, 637572, 662094, 850096, 882792, 956358, 1027728, 1128816, 1275144, 1324188, 1434537, 1765584, 1912716, 2550288, 2648376, 2869074, 3825432, 4303611, 5296752, 5738148, 7650864, 8607222, 11476296, 17214444, 22952592, 34428888, 68857776]

約数ペア:

[(1, 68857776), (2, 34428888), (3, 22952592), (4, 17214444), (6, 11476296), (8, 8607222), (9, 7650864), (12, 5738148), (13, 5296752), (16, 4303611), (18, 3825432), (24, 2869074), (26, 2648376), (27, 2550288), (36, 1912716), (39, 1765584), (48, 1434537), (52, 1324188), (54, 1275144), (61, 1128816), (67, 1027728), (72, 956358), (78, 882792), (81, 850096), (104, 662094), (108, 637572), (117, 588528), (122, 564408), (134, 513864), (144, 478179), (156, 441396), (162, 425048), (183, 376272), (201, 342576), (208, 331047), (216, 318786), (234, 294264), (244, 282204), (268, 256932), (312, 220698), (324, 212524), (351, 196176), (366, 188136), (402, 171288), (432, 159393), (468, 147132), (488, 141102), (536, 128466), (549, 125424), (603, 114192), (624, 110349), (648, 106262), (702, 98088), (732, 94068), (793, 86832), (804, 85644), (871, 79056), (936, 73566), (976, 70551), (1053, 65392), (1072, 64233), (1098, 62712), (1206, 57096), (1296, 53131), (1404, 49044), (1464, 47034), (1586, 43416), (1608, 42822), (1647, 41808), (1742, 39528), (1809, 38064), (1872, 36783), (2106, 32696), (2196, 31356), (2379, 28944), (2412, 28548), (2613, 26352), (2808, 24522), (2928, 23517), (3172, 21708), (3216, 21411), (3294, 20904), (3484, 19764), (3618, 19032), (4087, 16848), (4212, 16348), (4392, 15678), (4758, 14472), (4824, 14274), (4941, 13936), (5226, 13176), (5427, 12688), (5616, 12261), (6344, 10854), (6588, 10452), (6968, 9882), (7137, 9648), (7236, 9516), (7839, 8784), (8174, 8424)]