64846992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 197904000

約数和(自身を除く): 133057008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 349, 392, 474, 553, 588, 632, 698, 784, 948, 1047, 1106, 1176, 1264, 1396, 1659, 1896, 2094, 2212, 2352, 2443, 2792, 3318, 3792, 3871, 4188, 4424, 4886, 5584, 6636, 7329, 7742, 8376, 8848, 9772, 11613, 13272, 14658, 15484, 16752, 17101, 19544, 23226, 26544, 27571, 29316, 30968, 34202, 39088, 46452, 51303, 55142, 58632, 61936, 68404, 82713, 92904, 102606, 110284, 117264, 136808, 165426, 185808, 192997, 205212, 220568, 273616, 330852, 385994, 410424, 441136, 578991, 661704, 771988, 820848, 1157982, 1323408, 1350979, 1543976, 2315964, 2701958, 3087952, 4052937, 4631928, 5403916, 8105874, 9263856, 10807832, 16211748, 21615664, 32423496, 64846992]

約数ペア:

[(1, 64846992), (2, 32423496), (3, 21615664), (4, 16211748), (6, 10807832), (7, 9263856), (8, 8105874), (12, 5403916), (14, 4631928), (16, 4052937), (21, 3087952), (24, 2701958), (28, 2315964), (42, 1543976), (48, 1350979), (49, 1323408), (56, 1157982), (79, 820848), (84, 771988), (98, 661704), (112, 578991), (147, 441136), (158, 410424), (168, 385994), (196, 330852), (237, 273616), (294, 220568), (316, 205212), (336, 192997), (349, 185808), (392, 165426), (474, 136808), (553, 117264), (588, 110284), (632, 102606), (698, 92904), (784, 82713), (948, 68404), (1047, 61936), (1106, 58632), (1176, 55142), (1264, 51303), (1396, 46452), (1659, 39088), (1896, 34202), (2094, 30968), (2212, 29316), (2352, 27571), (2443, 26544), (2792, 23226), (3318, 19544), (3792, 17101), (3871, 16752), (4188, 15484), (4424, 14658), (4886, 13272), (5584, 11613), (6636, 9772), (7329, 8848), (7742, 8376)]