86873814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 198946800

約数和(自身を除く): 112072986

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 389, 653, 778, 1167, 1306, 1959, 2334, 3501, 3918, 5877, 7002, 7391, 11754, 12407, 14782, 22173, 24814, 37221, 44346, 66519, 74442, 111663, 133038, 223326, 254017, 508034, 762051, 1524102, 2286153, 4572306, 4826323, 9652646, 14478969, 28957938, 43436907, 86873814]

約数ペア:

[(1, 86873814), (2, 43436907), (3, 28957938), (6, 14478969), (9, 9652646), (18, 4826323), (19, 4572306), (38, 2286153), (57, 1524102), (114, 762051), (171, 508034), (342, 254017), (389, 223326), (653, 133038), (778, 111663), (1167, 74442), (1306, 66519), (1959, 44346), (2334, 37221), (3501, 24814), (3918, 22173), (5877, 14782), (7002, 12407), (7391, 11754)]