71019312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 229985280

約数和(自身を除く): 158965968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 229, 273, 284, 312, 336, 364, 426, 458, 497, 546, 568, 624, 687, 728, 852, 916, 923, 994, 1092, 1136, 1374, 1456, 1491, 1603, 1704, 1832, 1846, 1988, 2184, 2748, 2769, 2977, 2982, 3206, 3408, 3664, 3692, 3976, 4368, 4809, 5496, 5538, 5954, 5964, 6412, 6461, 7384, 7952, 8931, 9618, 10992, 11076, 11908, 11928, 12824, 12922, 14768, 16259, 17862, 19236, 19383, 20839, 22152, 23816, 23856, 25648, 25844, 32518, 35724, 38472, 38766, 41678, 44304, 47632, 48777, 51688, 62517, 65036, 71448, 76944, 77532, 83356, 97554, 103376, 113813, 125034, 130072, 142896, 155064, 166712, 195108, 211367, 227626, 250068, 260144, 310128, 333424, 341439, 390216, 422734, 455252, 500136, 634101, 682878, 780432, 845468, 910504, 1000272, 1268202, 1365756, 1479569, 1690936, 1821008, 2536404, 2731512, 2959138, 3381872, 4438707, 5072808, 5463024, 5918276, 8877414, 10145616, 11836552, 17754828, 23673104, 35509656, 71019312]

約数ペア:

[(1, 71019312), (2, 35509656), (3, 23673104), (4, 17754828), (6, 11836552), (7, 10145616), (8, 8877414), (12, 5918276), (13, 5463024), (14, 5072808), (16, 4438707), (21, 3381872), (24, 2959138), (26, 2731512), (28, 2536404), (39, 1821008), (42, 1690936), (48, 1479569), (52, 1365756), (56, 1268202), (71, 1000272), (78, 910504), (84, 845468), (91, 780432), (104, 682878), (112, 634101), (142, 500136), (156, 455252), (168, 422734), (182, 390216), (208, 341439), (213, 333424), (229, 310128), (273, 260144), (284, 250068), (312, 227626), (336, 211367), (364, 195108), (426, 166712), (458, 155064), (497, 142896), (546, 130072), (568, 125034), (624, 113813), (687, 103376), (728, 97554), (852, 83356), (916, 77532), (923, 76944), (994, 71448), (1092, 65036), (1136, 62517), (1374, 51688), (1456, 48777), (1491, 47632), (1603, 44304), (1704, 41678), (1832, 38766), (1846, 38472), (1988, 35724), (2184, 32518), (2748, 25844), (2769, 25648), (2977, 23856), (2982, 23816), (3206, 22152), (3408, 20839), (3664, 19383), (3692, 19236), (3976, 17862), (4368, 16259), (4809, 14768), (5496, 12922), (5538, 12824), (5954, 11928), (5964, 11908), (6412, 11076), (6461, 10992), (7384, 9618), (7952, 8931)]