72135792

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4567

約数の個数: 80

約数和(自身を含む): 212699680

約数和(自身を除く): 140563888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 4513, 5328, 7992, 9026, 13539, 15984, 18052, 27078, 36104, 40617, 54156, 72208, 81234, 108312, 121851, 162468, 166981, 216624, 243702, 324936, 333962, 487404, 500943, 649872, 667924, 974808, 1001886, 1335848, 1502829, 1949616, 2003772, 2671696, 3005658, 4007544, 4508487, 6011316, 8015088, 9016974, 12022632, 18033948, 24045264, 36067896, 72135792]

約数ペア:

[(1, 72135792), (2, 36067896), (3, 24045264), (4, 18033948), (6, 12022632), (8, 9016974), (9, 8015088), (12, 6011316), (16, 4508487), (18, 4007544), (24, 3005658), (27, 2671696), (36, 2003772), (37, 1949616), (48, 1502829), (54, 1335848), (72, 1001886), (74, 974808), (108, 667924), (111, 649872), (144, 500943), (148, 487404), (216, 333962), (222, 324936), (296, 243702), (333, 216624), (432, 166981), (444, 162468), (592, 121851), (666, 108312), (888, 81234), (999, 72208), (1332, 54156), (1776, 40617), (1998, 36104), (2664, 27078), (3996, 18052), (4513, 15984), (5328, 13539), (7992, 9026)]