84618688

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 126

約数和(自身を含む): 215664288

約数和(自身を除く): 131045600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 154, 176, 196, 223, 224, 242, 308, 352, 392, 446, 448, 484, 539, 616, 704, 784, 847, 892, 968, 1078, 1232, 1561, 1568, 1694, 1784, 1936, 2156, 2453, 2464, 3122, 3136, 3388, 3568, 3872, 4312, 4906, 4928, 5929, 6244, 6776, 7136, 7744, 8624, 9812, 10927, 11858, 12488, 13552, 14272, 17171, 17248, 19624, 21854, 23716, 24976, 26983, 27104, 34342, 34496, 39248, 43708, 47432, 49952, 53966, 54208, 68684, 78496, 87416, 94864, 99904, 107932, 120197, 137368, 156992, 174832, 188881, 189728, 215864, 240394, 274736, 349664, 377762, 379456, 431728, 480788, 549472, 699328, 755524, 863456, 961576, 1098944, 1322167, 1511048, 1726912, 1923152, 2644334, 3022096, 3846304, 5288668, 6044192, 7692608, 10577336, 12088384, 21154672, 42309344, 84618688]

約数ペア:

[(1, 84618688), (2, 42309344), (4, 21154672), (7, 12088384), (8, 10577336), (11, 7692608), (14, 6044192), (16, 5288668), (22, 3846304), (28, 3022096), (32, 2644334), (44, 1923152), (49, 1726912), (56, 1511048), (64, 1322167), (77, 1098944), (88, 961576), (98, 863456), (112, 755524), (121, 699328), (154, 549472), (176, 480788), (196, 431728), (223, 379456), (224, 377762), (242, 349664), (308, 274736), (352, 240394), (392, 215864), (446, 189728), (448, 188881), (484, 174832), (539, 156992), (616, 137368), (704, 120197), (784, 107932), (847, 99904), (892, 94864), (968, 87416), (1078, 78496), (1232, 68684), (1561, 54208), (1568, 53966), (1694, 49952), (1784, 47432), (1936, 43708), (2156, 39248), (2453, 34496), (2464, 34342), (3122, 27104), (3136, 26983), (3388, 24976), (3568, 23716), (3872, 21854), (4312, 19624), (4906, 17248), (4928, 17171), (5929, 14272), (6244, 13552), (6776, 12488), (7136, 11858), (7744, 10927), (8624, 9812)]