77784672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{115751}}^1$

素因数の和:115771

約数の個数: 48

約数和(自身を含む): 233356032

約数和(自身を除く): 155571360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 115751, 231502, 347253, 463004, 694506, 810257, 926008, 1389012, 1620514, 1852016, 2430771, 2778024, 3241028, 3704032, 4861542, 5556048, 6482056, 9723084, 11112096, 12964112, 19446168, 25928224, 38892336, 77784672]

約数ペア:

[(1, 77784672), (2, 38892336), (3, 25928224), (4, 19446168), (6, 12964112), (7, 11112096), (8, 9723084), (12, 6482056), (14, 5556048), (16, 4861542), (21, 3704032), (24, 3241028), (28, 2778024), (32, 2430771), (42, 1852016), (48, 1620514), (56, 1389012), (84, 926008), (96, 810257), (112, 694506), (168, 463004), (224, 347253), (336, 231502), (672, 115751)]