69190016

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 100015744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 53, 56, 62, 64, 94, 106, 112, 124, 128, 188, 212, 217, 224, 248, 329, 371, 376, 424, 434, 448, 496, 658, 742, 752, 848, 868, 896, 992, 1316, 1457, 1484, 1504, 1643, 1696, 1736, 1984, 2491, 2632, 2914, 2968, 3008, 3286, 3392, 3472, 3968, 4982, 5264, 5828, 5936, 6016, 6572, 6784, 6944, 9964, 10199, 10528, 11501, 11656, 11872, 13144, 13888, 17437, 19928, 20398, 21056, 23002, 23312, 23744, 26288, 27776, 34874, 39856, 40796, 42112, 46004, 46624, 47488, 52576, 69748, 77221, 79712, 81592, 92008, 93248, 105152, 139496, 154442, 159424, 163184, 184016, 186496, 210304, 278992, 308884, 318848, 326368, 368032, 540547, 557984, 617768, 652736, 736064, 1081094, 1115968, 1235536, 1305472, 1472128, 2162188, 2231936, 2471072, 4324376, 4942144, 8648752, 9884288, 17297504, 34595008, 69190016]

約数ペア:

[(1, 69190016), (2, 34595008), (4, 17297504), (7, 9884288), (8, 8648752), (14, 4942144), (16, 4324376), (28, 2471072), (31, 2231936), (32, 2162188), (47, 1472128), (53, 1305472), (56, 1235536), (62, 1115968), (64, 1081094), (94, 736064), (106, 652736), (112, 617768), (124, 557984), (128, 540547), (188, 368032), (212, 326368), (217, 318848), (224, 308884), (248, 278992), (329, 210304), (371, 186496), (376, 184016), (424, 163184), (434, 159424), (448, 154442), (496, 139496), (658, 105152), (742, 93248), (752, 92008), (848, 81592), (868, 79712), (896, 77221), (992, 69748), (1316, 52576), (1457, 47488), (1484, 46624), (1504, 46004), (1643, 42112), (1696, 40796), (1736, 39856), (1984, 34874), (2491, 27776), (2632, 26288), (2914, 23744), (2968, 23312), (3008, 23002), (3286, 21056), (3392, 20398), (3472, 19928), (3968, 17437), (4982, 13888), (5264, 13144), (5828, 11872), (5936, 11656), (6016, 11501), (6572, 10528), (6784, 10199), (6944, 9964)]