77684012

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 162523200

約数和(自身を除く): 84839188

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 1381, 2009, 2762, 4018, 5524, 8036, 9667, 14063, 19334, 28126, 38668, 56252, 56621, 67669, 113242, 135338, 226484, 270676, 396347, 473683, 792694, 947366, 1585388, 1894732, 2774429, 5548858, 11097716, 19421003, 38842006, 77684012]

約数ペア:

[(1, 77684012), (2, 38842006), (4, 19421003), (7, 11097716), (14, 5548858), (28, 2774429), (41, 1894732), (49, 1585388), (82, 947366), (98, 792694), (164, 473683), (196, 396347), (287, 270676), (343, 226484), (574, 135338), (686, 113242), (1148, 67669), (1372, 56621), (1381, 56252), (2009, 38668), (2762, 28126), (4018, 19334), (5524, 14063), (8036, 9667)]