68361072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 192987648

約数和(自身を除く): 124626576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1543, 1704, 1846, 2769, 3086, 3408, 3692, 4629, 5538, 6172, 7384, 9258, 11076, 12344, 14768, 18516, 20059, 22152, 24688, 37032, 40118, 44304, 60177, 74064, 80236, 109553, 120354, 160472, 219106, 240708, 320944, 328659, 438212, 481416, 657318, 876424, 962832, 1314636, 1424189, 1752848, 2629272, 2848378, 4272567, 5258544, 5696756, 8545134, 11393512, 17090268, 22787024, 34180536, 68361072]

約数ペア:

[(1, 68361072), (2, 34180536), (3, 22787024), (4, 17090268), (6, 11393512), (8, 8545134), (12, 5696756), (13, 5258544), (16, 4272567), (24, 2848378), (26, 2629272), (39, 1752848), (48, 1424189), (52, 1314636), (71, 962832), (78, 876424), (104, 657318), (142, 481416), (156, 438212), (208, 328659), (213, 320944), (284, 240708), (312, 219106), (426, 160472), (568, 120354), (624, 109553), (852, 80236), (923, 74064), (1136, 60177), (1543, 44304), (1704, 40118), (1846, 37032), (2769, 24688), (3086, 22152), (3408, 20059), (3692, 18516), (4629, 14768), (5538, 12344), (6172, 11076), (7384, 9258)]