69998208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26041}}^1$

素因数の和:26065

約数の個数: 64

約数和(自身を含む): 212502720

約数和(自身を除く): 142504512

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, 336, 384, 448, 672, 896, 1344, 2688, 26041, 52082, 78123, 104164, 156246, 182287, 208328, 312492, 364574, 416656, 546861, 624984, 729148, 833312, 1093722, 1249968, 1458296, 1666624, 2187444, 2499936, 2916592, 3333248, 4374888, 4999872, 5833184, 8749776, 9999744, 11666368, 17499552, 23332736, 34999104, 69998208]

約数ペア:

[(1, 69998208), (2, 34999104), (3, 23332736), (4, 17499552), (6, 11666368), (7, 9999744), (8, 8749776), (12, 5833184), (14, 4999872), (16, 4374888), (21, 3333248), (24, 2916592), (28, 2499936), (32, 2187444), (42, 1666624), (48, 1458296), (56, 1249968), (64, 1093722), (84, 833312), (96, 729148), (112, 624984), (128, 546861), (168, 416656), (192, 364574), (224, 312492), (336, 208328), (384, 182287), (448, 156246), (672, 104164), (896, 78123), (1344, 52082), (2688, 26041)]