1745461728

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{85361}}^1$

素因数の和:85448

約数の個数: 72

約数和(自身を含む): 5033626416

約数和(自身を除く): 3288164688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 85361, 170722, 256083, 341444, 512166, 682888, 768249, 1024332, 1365776, 1536498, 2048664, 2731552, 3072996, 4097328, 6060631, 6145992, 8194656, 12121262, 12291984, 18181893, 24242524, 24583968, 36363786, 48485048, 54545679, 72727572, 96970096, 109091358, 145455144, 193940192, 218182716, 290910288, 436365432, 581820576, 872730864, 1745461728]

約数ペア:

[(1, 1745461728), (2, 872730864), (3, 581820576), (4, 436365432), (6, 290910288), (8, 218182716), (9, 193940192), (12, 145455144), (16, 109091358), (18, 96970096), (24, 72727572), (32, 54545679), (36, 48485048), (48, 36363786), (71, 24583968), (72, 24242524), (96, 18181893), (142, 12291984), (144, 12121262), (213, 8194656), (284, 6145992), (288, 6060631), (426, 4097328), (568, 3072996), (639, 2731552), (852, 2048664), (1136, 1536498), (1278, 1365776), (1704, 1024332), (2272, 768249), (2556, 682888), (3408, 512166), (5112, 341444), (6816, 256083), (10224, 170722), (20448, 85361)]