71301888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4450

約数の個数: 108

約数和(自身を含む): 235002768

約数和(自身を除く): 163700880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4421, 5376, 8064, 8842, 13263, 16128, 17684, 26526, 30947, 35368, 39789, 53052, 61894, 70736, 79578, 92841, 106104, 123788, 141472, 159156, 185682, 212208, 247576, 278523, 282944, 318312, 371364, 424416, 495152, 557046, 565888, 636624, 742728, 848832, 990304, 1114092, 1131776, 1273248, 1485456, 1697664, 1980608, 2228184, 2546496, 2970912, 3395328, 3961216, 4456368, 5092992, 5941824, 7922432, 8912736, 10185984, 11883648, 17825472, 23767296, 35650944, 71301888]

約数ペア:

[(1, 71301888), (2, 35650944), (3, 23767296), (4, 17825472), (6, 11883648), (7, 10185984), (8, 8912736), (9, 7922432), (12, 5941824), (14, 5092992), (16, 4456368), (18, 3961216), (21, 3395328), (24, 2970912), (28, 2546496), (32, 2228184), (36, 1980608), (42, 1697664), (48, 1485456), (56, 1273248), (63, 1131776), (64, 1114092), (72, 990304), (84, 848832), (96, 742728), (112, 636624), (126, 565888), (128, 557046), (144, 495152), (168, 424416), (192, 371364), (224, 318312), (252, 282944), (256, 278523), (288, 247576), (336, 212208), (384, 185682), (448, 159156), (504, 141472), (576, 123788), (672, 106104), (768, 92841), (896, 79578), (1008, 70736), (1152, 61894), (1344, 53052), (1792, 39789), (2016, 35368), (2304, 30947), (2688, 26526), (4032, 17684), (4421, 16128), (5376, 13263), (8064, 8842)]