78214572

素因数分解:

$2^2\times 3^4\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1660

約数の個数: 60

約数和(自身を含む): 205861656

約数和(自身を除く): 127647084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 324, 326, 489, 652, 978, 1467, 1481, 1956, 2934, 2962, 4401, 4443, 5868, 5924, 8802, 8886, 13203, 13329, 17604, 17772, 26406, 26658, 39987, 52812, 53316, 79974, 119961, 159948, 239922, 241403, 479844, 482806, 724209, 965612, 1448418, 2172627, 2896836, 4345254, 6517881, 8690508, 13035762, 19553643, 26071524, 39107286, 78214572]

約数ペア:

[(1, 78214572), (2, 39107286), (3, 26071524), (4, 19553643), (6, 13035762), (9, 8690508), (12, 6517881), (18, 4345254), (27, 2896836), (36, 2172627), (54, 1448418), (81, 965612), (108, 724209), (162, 482806), (163, 479844), (324, 241403), (326, 239922), (489, 159948), (652, 119961), (978, 79974), (1467, 53316), (1481, 52812), (1956, 39987), (2934, 26658), (2962, 26406), (4401, 17772), (4443, 17604), (5868, 13329), (5924, 13203), (8802, 8886)]