80664336

素因数分解:

$2^4\times 3^5\times {\mathrm{20747}}^1$

素因数の和:20770

約数の個数: 60

約数和(自身を含む): 234120432

約数和(自身を除く): 153456096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20747, 41494, 62241, 82988, 124482, 165976, 186723, 248964, 331952, 373446, 497928, 560169, 746892, 995856, 1120338, 1493784, 1680507, 2240676, 2987568, 3361014, 4481352, 5041521, 6722028, 8962704, 10083042, 13444056, 20166084, 26888112, 40332168, 80664336]

約数ペア:

[(1, 80664336), (2, 40332168), (3, 26888112), (4, 20166084), (6, 13444056), (8, 10083042), (9, 8962704), (12, 6722028), (16, 5041521), (18, 4481352), (24, 3361014), (27, 2987568), (36, 2240676), (48, 1680507), (54, 1493784), (72, 1120338), (81, 995856), (108, 746892), (144, 560169), (162, 497928), (216, 373446), (243, 331952), (324, 248964), (432, 186723), (486, 165976), (648, 124482), (972, 82988), (1296, 62241), (1944, 41494), (3888, 20747)]