77089878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4253}}^1$

素因数の和:4333

約数の個数: 48

約数和(自身を含む): 179178480

約数和(自身を除く): 102088602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 4253, 6042, 8506, 9063, 12759, 18126, 25518, 38277, 76554, 80807, 161614, 225409, 242421, 450818, 484842, 676227, 727263, 1352454, 1454526, 2028681, 4057362, 4282771, 8565542, 12848313, 25696626, 38544939, 77089878]

約数ペア:

[(1, 77089878), (2, 38544939), (3, 25696626), (6, 12848313), (9, 8565542), (18, 4282771), (19, 4057362), (38, 2028681), (53, 1454526), (57, 1352454), (106, 727263), (114, 676227), (159, 484842), (171, 450818), (318, 242421), (342, 225409), (477, 161614), (954, 80807), (1007, 76554), (2014, 38277), (3021, 25518), (4253, 18126), (6042, 12759), (8506, 9063)]