27678072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 44552328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 439, 444, 568, 852, 878, 888, 1317, 1704, 1756, 2627, 2634, 3512, 5254, 5268, 7881, 10508, 10536, 15762, 16243, 21016, 31169, 31524, 32486, 48729, 62338, 63048, 64972, 93507, 97458, 124676, 129944, 187014, 194916, 249352, 374028, 389832, 748056, 1153253, 2306506, 3459759, 4613012, 6919518, 9226024, 13839036, 27678072]

約数ペア:

[(1, 27678072), (2, 13839036), (3, 9226024), (4, 6919518), (6, 4613012), (8, 3459759), (12, 2306506), (24, 1153253), (37, 748056), (71, 389832), (74, 374028), (111, 249352), (142, 194916), (148, 187014), (213, 129944), (222, 124676), (284, 97458), (296, 93507), (426, 64972), (439, 63048), (444, 62338), (568, 48729), (852, 32486), (878, 31524), (888, 31169), (1317, 21016), (1704, 16243), (1756, 15762), (2627, 10536), (2634, 10508), (3512, 7881), (5254, 5268)]