86928552

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 245271840

約数和(自身を除く): 158343288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 823, 978, 1304, 1467, 1646, 1956, 2469, 2934, 3292, 3912, 4401, 4938, 5868, 6584, 7407, 8802, 9876, 11736, 13203, 14814, 17604, 19752, 22221, 26406, 29628, 35208, 44442, 52812, 59256, 66663, 88884, 105624, 133326, 134149, 177768, 266652, 268298, 402447, 533304, 536596, 804894, 1073192, 1207341, 1609788, 2414682, 3219576, 3622023, 4829364, 7244046, 9658728, 10866069, 14488092, 21732138, 28976184, 43464276, 86928552]

約数ペア:

[(1, 86928552), (2, 43464276), (3, 28976184), (4, 21732138), (6, 14488092), (8, 10866069), (9, 9658728), (12, 7244046), (18, 4829364), (24, 3622023), (27, 3219576), (36, 2414682), (54, 1609788), (72, 1207341), (81, 1073192), (108, 804894), (162, 536596), (163, 533304), (216, 402447), (324, 268298), (326, 266652), (489, 177768), (648, 134149), (652, 133326), (823, 105624), (978, 88884), (1304, 66663), (1467, 59256), (1646, 52812), (1956, 44442), (2469, 35208), (2934, 29628), (3292, 26406), (3912, 22221), (4401, 19752), (4938, 17604), (5868, 14814), (6584, 13203), (7407, 11736), (8802, 9876)]