67412688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 199975296

約数和(自身を除く): 132562608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 641, 939, 1252, 1282, 1878, 1923, 2191, 2504, 2564, 3756, 3846, 4382, 4487, 5008, 5128, 6573, 7512, 7692, 8764, 8974, 10256, 13146, 13461, 15024, 15384, 17528, 17948, 26292, 26922, 30768, 35056, 35896, 52584, 53844, 71792, 105168, 107688, 200633, 215376, 401266, 601899, 802532, 1203798, 1404431, 1605064, 2407596, 2808862, 3210128, 4213293, 4815192, 5617724, 8426586, 9630384, 11235448, 16853172, 22470896, 33706344, 67412688]

約数ペア:

[(1, 67412688), (2, 33706344), (3, 22470896), (4, 16853172), (6, 11235448), (7, 9630384), (8, 8426586), (12, 5617724), (14, 4815192), (16, 4213293), (21, 3210128), (24, 2808862), (28, 2407596), (42, 1605064), (48, 1404431), (56, 1203798), (84, 802532), (112, 601899), (168, 401266), (313, 215376), (336, 200633), (626, 107688), (641, 105168), (939, 71792), (1252, 53844), (1282, 52584), (1878, 35896), (1923, 35056), (2191, 30768), (2504, 26922), (2564, 26292), (3756, 17948), (3846, 17528), (4382, 15384), (4487, 15024), (5008, 13461), (5128, 13146), (6573, 10256), (7512, 8974), (7692, 8764)]