78334074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 225792000

約数和(自身を除く): 147457926

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 839, 1026, 1197, 1482, 1638, 1678, 1729, 2223, 2394, 2457, 2517, 3458, 3591, 4446, 4914, 5034, 5187, 5873, 6669, 7182, 7551, 10374, 10907, 11746, 13338, 15102, 15561, 15941, 17619, 21814, 22653, 31122, 31882, 32721, 35238, 45306, 46683, 47823, 52857, 65442, 76349, 93366, 95646, 98163, 105714, 111587, 143469, 152698, 158571, 196326, 207233, 223174, 229047, 286938, 294489, 317142, 334761, 414466, 430407, 458094, 588978, 621699, 669522, 687141, 860814, 1004283, 1243398, 1374282, 1450631, 1865097, 2008566, 2061423, 2901262, 3012849, 3730194, 4122846, 4351893, 5595291, 6025698, 8703786, 11190582, 13055679, 26111358, 39167037, 78334074]

約数ペア:

[(1, 78334074), (2, 39167037), (3, 26111358), (6, 13055679), (7, 11190582), (9, 8703786), (13, 6025698), (14, 5595291), (18, 4351893), (19, 4122846), (21, 3730194), (26, 3012849), (27, 2901262), (38, 2061423), (39, 2008566), (42, 1865097), (54, 1450631), (57, 1374282), (63, 1243398), (78, 1004283), (91, 860814), (114, 687141), (117, 669522), (126, 621699), (133, 588978), (171, 458094), (182, 430407), (189, 414466), (234, 334761), (247, 317142), (266, 294489), (273, 286938), (342, 229047), (351, 223174), (378, 207233), (399, 196326), (494, 158571), (513, 152698), (546, 143469), (702, 111587), (741, 105714), (798, 98163), (819, 95646), (839, 93366), (1026, 76349), (1197, 65442), (1482, 52857), (1638, 47823), (1678, 46683), (1729, 45306), (2223, 35238), (2394, 32721), (2457, 31882), (2517, 31122), (3458, 22653), (3591, 21814), (4446, 17619), (4914, 15941), (5034, 15561), (5187, 15102), (5873, 13338), (6669, 11746), (7182, 10907), (7551, 10374)]