78724296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8259

約数の個数: 96

約数和(自身を含む): 256526400

約数和(自身を除く): 177802104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 8221, 9576, 16442, 24663, 32884, 49326, 57547, 65768, 73989, 98652, 115094, 147978, 156199, 172641, 197304, 230188, 295956, 312398, 345282, 460376, 468597, 517923, 591912, 624796, 690564, 937194, 1035846, 1093393, 1249592, 1381128, 1405791, 1874388, 2071692, 2186786, 2811582, 3280179, 3748776, 4143384, 4373572, 5623164, 6560358, 8747144, 9840537, 11246328, 13120716, 19681074, 26241432, 39362148, 78724296]

約数ペア:

[(1, 78724296), (2, 39362148), (3, 26241432), (4, 19681074), (6, 13120716), (7, 11246328), (8, 9840537), (9, 8747144), (12, 6560358), (14, 5623164), (18, 4373572), (19, 4143384), (21, 3748776), (24, 3280179), (28, 2811582), (36, 2186786), (38, 2071692), (42, 1874388), (56, 1405791), (57, 1381128), (63, 1249592), (72, 1093393), (76, 1035846), (84, 937194), (114, 690564), (126, 624796), (133, 591912), (152, 517923), (168, 468597), (171, 460376), (228, 345282), (252, 312398), (266, 295956), (342, 230188), (399, 197304), (456, 172641), (504, 156199), (532, 147978), (684, 115094), (798, 98652), (1064, 73989), (1197, 65768), (1368, 57547), (1596, 49326), (2394, 32884), (3192, 24663), (4788, 16442), (8221, 9576)]