81595968

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13709}}^1$

素因数の和:13755

約数の個数: 56

約数和(自身を含む): 222869760

約数和(自身を除く): 141273792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 13709, 27418, 41127, 54836, 82254, 109672, 164508, 219344, 329016, 424979, 438688, 658032, 849958, 877376, 1274937, 1316064, 1699916, 2549874, 2632128, 3399832, 5099748, 6799664, 10199496, 13599328, 20398992, 27198656, 40797984, 81595968]

約数ペア:

[(1, 81595968), (2, 40797984), (3, 27198656), (4, 20398992), (6, 13599328), (8, 10199496), (12, 6799664), (16, 5099748), (24, 3399832), (31, 2632128), (32, 2549874), (48, 1699916), (62, 1316064), (64, 1274937), (93, 877376), (96, 849958), (124, 658032), (186, 438688), (192, 424979), (248, 329016), (372, 219344), (496, 164508), (744, 109672), (992, 82254), (1488, 54836), (1984, 41127), (2976, 27418), (5952, 13709)]