66897408

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 80

約数和(自身を含む): 180457200

約数和(自身を除く): 113559792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 449, 512, 582, 768, 776, 898, 1164, 1347, 1536, 1552, 1796, 2328, 2694, 3104, 3592, 4656, 5388, 6208, 7184, 9312, 10776, 12416, 14368, 18624, 21552, 24832, 28736, 37248, 43104, 43553, 49664, 57472, 74496, 86208, 87106, 114944, 130659, 148992, 172416, 174212, 229888, 261318, 344832, 348424, 522636, 689664, 696848, 1045272, 1393696, 2090544, 2787392, 4181088, 5574784, 8362176, 11149568, 16724352, 22299136, 33448704, 66897408]

約数ペア:

[(1, 66897408), (2, 33448704), (3, 22299136), (4, 16724352), (6, 11149568), (8, 8362176), (12, 5574784), (16, 4181088), (24, 2787392), (32, 2090544), (48, 1393696), (64, 1045272), (96, 696848), (97, 689664), (128, 522636), (192, 348424), (194, 344832), (256, 261318), (291, 229888), (384, 174212), (388, 172416), (449, 148992), (512, 130659), (582, 114944), (768, 87106), (776, 86208), (898, 74496), (1164, 57472), (1347, 49664), (1536, 43553), (1552, 43104), (1796, 37248), (2328, 28736), (2694, 24832), (3104, 21552), (3592, 18624), (4656, 14368), (5388, 12416), (6208, 10776), (7184, 9312)]