80193186

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 191692800

約数和(自身を除く): 111499614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1663, 1786, 2538, 2679, 3326, 4989, 5358, 8037, 9978, 14967, 16074, 24111, 29934, 31597, 44901, 48222, 63194, 78161, 89802, 94791, 156322, 189582, 234483, 284373, 468966, 568746, 703449, 853119, 1406898, 1485059, 1706238, 2110347, 2970118, 4220694, 4455177, 8910354, 13365531, 26731062, 40096593, 80193186]

約数ペア:

[(1, 80193186), (2, 40096593), (3, 26731062), (6, 13365531), (9, 8910354), (18, 4455177), (19, 4220694), (27, 2970118), (38, 2110347), (47, 1706238), (54, 1485059), (57, 1406898), (94, 853119), (114, 703449), (141, 568746), (171, 468966), (282, 284373), (342, 234483), (423, 189582), (513, 156322), (846, 94791), (893, 89802), (1026, 78161), (1269, 63194), (1663, 48222), (1786, 44901), (2538, 31597), (2679, 29934), (3326, 24111), (4989, 16074), (5358, 14967), (8037, 9978)]