66691536

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 181286016

約数和(自身を除く): 114594480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 193, 276, 313, 368, 386, 552, 579, 626, 772, 939, 1104, 1158, 1252, 1544, 1878, 2316, 2504, 3088, 3756, 4439, 4632, 5008, 7199, 7512, 8878, 9264, 13317, 14398, 15024, 17756, 21597, 26634, 28796, 35512, 43194, 53268, 57592, 60409, 71024, 86388, 106536, 115184, 120818, 172776, 181227, 213072, 241636, 345552, 362454, 483272, 724908, 966544, 1389407, 1449816, 2778814, 2899632, 4168221, 5557628, 8336442, 11115256, 16672884, 22230512, 33345768, 66691536]

約数ペア:

[(1, 66691536), (2, 33345768), (3, 22230512), (4, 16672884), (6, 11115256), (8, 8336442), (12, 5557628), (16, 4168221), (23, 2899632), (24, 2778814), (46, 1449816), (48, 1389407), (69, 966544), (92, 724908), (138, 483272), (184, 362454), (193, 345552), (276, 241636), (313, 213072), (368, 181227), (386, 172776), (552, 120818), (579, 115184), (626, 106536), (772, 86388), (939, 71024), (1104, 60409), (1158, 57592), (1252, 53268), (1544, 43194), (1878, 35512), (2316, 28796), (2504, 26634), (3088, 21597), (3756, 17756), (4439, 15024), (4632, 14398), (5008, 13317), (7199, 9264), (7512, 8878)]