2008068768

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{88259}}^1$

素因数の和:88354

約数の個数: 72

約数和(自身を含む): 5782795200

約数和(自身を除く): 3774726432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 88259, 176518, 264777, 353036, 529554, 706072, 794331, 1059108, 1412144, 1588662, 2118216, 2824288, 3177324, 4236432, 6354648, 6972461, 8472864, 12709296, 13944922, 20917383, 25418592, 27889844, 41834766, 55779688, 62752149, 83669532, 111559376, 125504298, 167339064, 223118752, 251008596, 334678128, 502017192, 669356256, 1004034384, 2008068768]

約数ペア:

[(1, 2008068768), (2, 1004034384), (3, 669356256), (4, 502017192), (6, 334678128), (8, 251008596), (9, 223118752), (12, 167339064), (16, 125504298), (18, 111559376), (24, 83669532), (32, 62752149), (36, 55779688), (48, 41834766), (72, 27889844), (79, 25418592), (96, 20917383), (144, 13944922), (158, 12709296), (237, 8472864), (288, 6972461), (316, 6354648), (474, 4236432), (632, 3177324), (711, 2824288), (948, 2118216), (1264, 1588662), (1422, 1412144), (1896, 1059108), (2528, 794331), (2844, 706072), (3792, 529554), (5688, 353036), (7584, 264777), (11376, 176518), (22752, 88259)]