71645952

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13327}}^1$

素因数の和:13353

約数の個数: 72

約数和(自身を含む): 217939456

約数和(自身を除く): 146293504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 13327, 26654, 39981, 53308, 79962, 93289, 106616, 159924, 186578, 213232, 279867, 319848, 373156, 426464, 559734, 639696, 746312, 852928, 1119468, 1279392, 1492624, 1705856, 2238936, 2558784, 2985248, 3411712, 4477872, 5117568, 5970496, 8955744, 10235136, 11940992, 17911488, 23881984, 35822976, 71645952]

約数ペア:

[(1, 71645952), (2, 35822976), (3, 23881984), (4, 17911488), (6, 11940992), (7, 10235136), (8, 8955744), (12, 5970496), (14, 5117568), (16, 4477872), (21, 3411712), (24, 2985248), (28, 2558784), (32, 2238936), (42, 1705856), (48, 1492624), (56, 1279392), (64, 1119468), (84, 852928), (96, 746312), (112, 639696), (128, 559734), (168, 426464), (192, 373156), (224, 319848), (256, 279867), (336, 213232), (384, 186578), (448, 159924), (672, 106616), (768, 93289), (896, 79962), (1344, 53308), (1792, 39981), (2688, 26654), (5376, 13327)]