66888036

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 177340800

約数和(自身を除く): 110452764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 811, 948, 1044, 1422, 1622, 2291, 2433, 2844, 3244, 4582, 4866, 6873, 7299, 9164, 9732, 13746, 14598, 20619, 23519, 27492, 29196, 41238, 47038, 64069, 70557, 82476, 94076, 128138, 141114, 192207, 211671, 256276, 282228, 384414, 423342, 576621, 768828, 846684, 1153242, 1858001, 2306484, 3716002, 5574003, 7432004, 11148006, 16722009, 22296012, 33444018, 66888036]

約数ペア:

[(1, 66888036), (2, 33444018), (3, 22296012), (4, 16722009), (6, 11148006), (9, 7432004), (12, 5574003), (18, 3716002), (29, 2306484), (36, 1858001), (58, 1153242), (79, 846684), (87, 768828), (116, 576621), (158, 423342), (174, 384414), (237, 282228), (261, 256276), (316, 211671), (348, 192207), (474, 141114), (522, 128138), (711, 94076), (811, 82476), (948, 70557), (1044, 64069), (1422, 47038), (1622, 41238), (2291, 29196), (2433, 27492), (2844, 23519), (3244, 20619), (4582, 14598), (4866, 13746), (6873, 9732), (7299, 9164)]