68986344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 197936640

約数和(自身を除く): 128950296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1451, 1698, 1981, 2264, 2902, 3396, 3962, 4353, 5804, 5943, 6792, 7924, 8706, 10157, 11608, 11886, 15848, 17412, 20314, 23772, 30471, 34824, 40628, 47544, 60942, 81256, 121884, 243768, 410633, 821266, 1231899, 1642532, 2463798, 2874431, 3285064, 4927596, 5748862, 8623293, 9855192, 11497724, 17246586, 22995448, 34493172, 68986344]

約数ペア:

[(1, 68986344), (2, 34493172), (3, 22995448), (4, 17246586), (6, 11497724), (7, 9855192), (8, 8623293), (12, 5748862), (14, 4927596), (21, 3285064), (24, 2874431), (28, 2463798), (42, 1642532), (56, 1231899), (84, 821266), (168, 410633), (283, 243768), (566, 121884), (849, 81256), (1132, 60942), (1451, 47544), (1698, 40628), (1981, 34824), (2264, 30471), (2902, 23772), (3396, 20314), (3962, 17412), (4353, 15848), (5804, 11886), (5943, 11608), (6792, 10157), (7924, 8706)]