78614784

素因数分解:

$2^8\times 3^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 108

約数和(自身を含む): 229183500

約数和(自身を除く): 150568716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 229, 256, 288, 298, 384, 447, 458, 576, 596, 687, 768, 894, 916, 1152, 1192, 1341, 1374, 1788, 1832, 2061, 2304, 2384, 2682, 2748, 3576, 3664, 4122, 4768, 5364, 5496, 7152, 7328, 8244, 9536, 10728, 10992, 14304, 14656, 16488, 19072, 21456, 21984, 28608, 29312, 32976, 34121, 38144, 42912, 43968, 57216, 58624, 65952, 68242, 85824, 87936, 102363, 114432, 131904, 136484, 171648, 175872, 204726, 263808, 272968, 307089, 343296, 409452, 527616, 545936, 614178, 818904, 1091872, 1228356, 1637808, 2183744, 2456712, 3275616, 4367488, 4913424, 6551232, 8734976, 9826848, 13102464, 19653696, 26204928, 39307392, 78614784]

約数ペア:

[(1, 78614784), (2, 39307392), (3, 26204928), (4, 19653696), (6, 13102464), (8, 9826848), (9, 8734976), (12, 6551232), (16, 4913424), (18, 4367488), (24, 3275616), (32, 2456712), (36, 2183744), (48, 1637808), (64, 1228356), (72, 1091872), (96, 818904), (128, 614178), (144, 545936), (149, 527616), (192, 409452), (229, 343296), (256, 307089), (288, 272968), (298, 263808), (384, 204726), (447, 175872), (458, 171648), (576, 136484), (596, 131904), (687, 114432), (768, 102363), (894, 87936), (916, 85824), (1152, 68242), (1192, 65952), (1341, 58624), (1374, 57216), (1788, 43968), (1832, 42912), (2061, 38144), (2304, 34121), (2384, 32976), (2682, 29312), (2748, 28608), (3576, 21984), (3664, 21456), (4122, 19072), (4768, 16488), (5364, 14656), (5496, 14304), (7152, 10992), (7328, 10728), (8244, 9536)]