64909548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1$

素因数の和:8667

約数の個数: 72

約数和(自身を含む): 188435520

約数和(自身を除く): 123525972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 8627, 17254, 25881, 34508, 51762, 77643, 94897, 103524, 155286, 163913, 189794, 284691, 310572, 327826, 379588, 491739, 569382, 655652, 854073, 983478, 1138764, 1475217, 1708146, 1803043, 1966956, 2950434, 3416292, 3606086, 5409129, 5900868, 7212172, 10818258, 16227387, 21636516, 32454774, 64909548]

約数ペア:

[(1, 64909548), (2, 32454774), (3, 21636516), (4, 16227387), (6, 10818258), (9, 7212172), (11, 5900868), (12, 5409129), (18, 3606086), (19, 3416292), (22, 2950434), (33, 1966956), (36, 1803043), (38, 1708146), (44, 1475217), (57, 1138764), (66, 983478), (76, 854073), (99, 655652), (114, 569382), (132, 491739), (171, 379588), (198, 327826), (209, 310572), (228, 284691), (342, 189794), (396, 163913), (418, 155286), (627, 103524), (684, 94897), (836, 77643), (1254, 51762), (1881, 34508), (2508, 25881), (3762, 17254), (7524, 8627)]