81483192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53891}}^1$

素因数の和:53913

約数の個数: 64

約数和(自身を含む): 258681600

約数和(自身を除く): 177198408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 53891, 107782, 161673, 215564, 323346, 377237, 431128, 485019, 646692, 754474, 970038, 1131711, 1293384, 1455057, 1508948, 1940076, 2263422, 2910114, 3017896, 3395133, 3880152, 4526844, 5820228, 6790266, 9053688, 10185399, 11640456, 13580532, 20370798, 27161064, 40741596, 81483192]

約数ペア:

[(1, 81483192), (2, 40741596), (3, 27161064), (4, 20370798), (6, 13580532), (7, 11640456), (8, 10185399), (9, 9053688), (12, 6790266), (14, 5820228), (18, 4526844), (21, 3880152), (24, 3395133), (27, 3017896), (28, 2910114), (36, 2263422), (42, 1940076), (54, 1508948), (56, 1455057), (63, 1293384), (72, 1131711), (84, 970038), (108, 754474), (126, 646692), (168, 485019), (189, 431128), (216, 377237), (252, 323346), (378, 215564), (504, 161673), (756, 107782), (1512, 53891)]