64883556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3329

約数の個数: 72

約数和(自身を含む): 178651200

約数和(自身を除く): 113767644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3271, 3306, 4959, 6542, 6612, 9813, 9918, 13084, 19626, 19836, 29439, 39252, 58878, 62149, 94859, 117756, 124298, 186447, 189718, 248596, 284577, 372894, 379436, 559341, 569154, 745788, 853731, 1118682, 1138308, 1707462, 1802321, 2237364, 3414924, 3604642, 5406963, 7209284, 10813926, 16220889, 21627852, 32441778, 64883556]

約数ペア:

[(1, 64883556), (2, 32441778), (3, 21627852), (4, 16220889), (6, 10813926), (9, 7209284), (12, 5406963), (18, 3604642), (19, 3414924), (29, 2237364), (36, 1802321), (38, 1707462), (57, 1138308), (58, 1118682), (76, 853731), (87, 745788), (114, 569154), (116, 559341), (171, 379436), (174, 372894), (228, 284577), (261, 248596), (342, 189718), (348, 186447), (522, 124298), (551, 117756), (684, 94859), (1044, 62149), (1102, 58878), (1653, 39252), (2204, 29439), (3271, 19836), (3306, 19626), (4959, 13084), (6542, 9918), (6612, 9813)]