72447504

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 192815040

約数和(自身を除く): 120367536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 109, 122, 183, 218, 227, 244, 327, 366, 436, 454, 488, 654, 681, 732, 872, 908, 976, 1308, 1362, 1464, 1744, 1816, 2616, 2724, 2928, 3632, 5232, 5448, 6649, 10896, 13298, 13847, 19947, 24743, 26596, 27694, 39894, 41541, 49486, 53192, 55388, 74229, 79788, 83082, 98972, 106384, 110776, 148458, 159576, 166164, 197944, 221552, 296916, 319152, 332328, 395888, 593832, 664656, 1187664, 1509323, 3018646, 4527969, 6037292, 9055938, 12074584, 18111876, 24149168, 36223752, 72447504]

約数ペア:

[(1, 72447504), (2, 36223752), (3, 24149168), (4, 18111876), (6, 12074584), (8, 9055938), (12, 6037292), (16, 4527969), (24, 3018646), (48, 1509323), (61, 1187664), (109, 664656), (122, 593832), (183, 395888), (218, 332328), (227, 319152), (244, 296916), (327, 221552), (366, 197944), (436, 166164), (454, 159576), (488, 148458), (654, 110776), (681, 106384), (732, 98972), (872, 83082), (908, 79788), (976, 74229), (1308, 55388), (1362, 53192), (1464, 49486), (1744, 41541), (1816, 39894), (2616, 27694), (2724, 26596), (2928, 24743), (3632, 19947), (5232, 13847), (5448, 13298), (6649, 10896)]