47717964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 147087360

約数和(自身を除く): 99369396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 127, 142, 147, 189, 196, 213, 252, 254, 284, 294, 378, 381, 426, 441, 497, 508, 588, 639, 756, 762, 852, 882, 889, 994, 1143, 1278, 1323, 1491, 1524, 1764, 1778, 1917, 1988, 2286, 2556, 2646, 2667, 2982, 3429, 3479, 3556, 3834, 4473, 4572, 5292, 5334, 5964, 6223, 6858, 6958, 7668, 8001, 8946, 9017, 10437, 10668, 12446, 13419, 13716, 13916, 16002, 17892, 18034, 18669, 20874, 24003, 24892, 26838, 27051, 31311, 32004, 36068, 37338, 41748, 48006, 53676, 54102, 56007, 62622, 63119, 74676, 81153, 93933, 96012, 108204, 112014, 125244, 126238, 162306, 168021, 187866, 189357, 224028, 243459, 252476, 324612, 336042, 375732, 378714, 441833, 486918, 568071, 672084, 757428, 883666, 973836, 1136142, 1325499, 1704213, 1767332, 2272284, 2650998, 3408426, 3976497, 5301996, 6816852, 7952994, 11929491, 15905988, 23858982, 47717964]

約数ペア:

[(1, 47717964), (2, 23858982), (3, 15905988), (4, 11929491), (6, 7952994), (7, 6816852), (9, 5301996), (12, 3976497), (14, 3408426), (18, 2650998), (21, 2272284), (27, 1767332), (28, 1704213), (36, 1325499), (42, 1136142), (49, 973836), (54, 883666), (63, 757428), (71, 672084), (84, 568071), (98, 486918), (108, 441833), (126, 378714), (127, 375732), (142, 336042), (147, 324612), (189, 252476), (196, 243459), (213, 224028), (252, 189357), (254, 187866), (284, 168021), (294, 162306), (378, 126238), (381, 125244), (426, 112014), (441, 108204), (497, 96012), (508, 93933), (588, 81153), (639, 74676), (756, 63119), (762, 62622), (852, 56007), (882, 54102), (889, 53676), (994, 48006), (1143, 41748), (1278, 37338), (1323, 36068), (1491, 32004), (1524, 31311), (1764, 27051), (1778, 26838), (1917, 24892), (1988, 24003), (2286, 20874), (2556, 18669), (2646, 18034), (2667, 17892), (2982, 16002), (3429, 13916), (3479, 13716), (3556, 13419), (3834, 12446), (4473, 10668), (4572, 10437), (5292, 9017), (5334, 8946), (5964, 8001), (6223, 7668), (6858, 6958)]