80489084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 162697248

約数和(自身を除く): 82208164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 221, 332, 442, 884, 1079, 1097, 1411, 2158, 2194, 2822, 4316, 4388, 5644, 14261, 18343, 18649, 28522, 36686, 37298, 57044, 73372, 74596, 91051, 182102, 242437, 364204, 484874, 969748, 1183663, 1547867, 2367326, 3095734, 4734652, 6191468, 20122271, 40244542, 80489084]

約数ペア:

[(1, 80489084), (2, 40244542), (4, 20122271), (13, 6191468), (17, 4734652), (26, 3095734), (34, 2367326), (52, 1547867), (68, 1183663), (83, 969748), (166, 484874), (221, 364204), (332, 242437), (442, 182102), (884, 91051), (1079, 74596), (1097, 73372), (1411, 57044), (2158, 37298), (2194, 36686), (2822, 28522), (4316, 18649), (4388, 18343), (5644, 14261)]