80493894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 188907264

約数和(自身を除く): 108413370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1719, 1801, 2483, 3438, 3602, 4966, 5403, 7449, 10806, 14898, 16209, 22347, 23413, 32418, 44694, 46826, 70239, 140478, 210717, 343991, 421434, 687982, 1031973, 2063946, 3095919, 4471883, 6191838, 8943766, 13415649, 26831298, 40246947, 80493894]

約数ペア:

[(1, 80493894), (2, 40246947), (3, 26831298), (6, 13415649), (9, 8943766), (13, 6191838), (18, 4471883), (26, 3095919), (39, 2063946), (78, 1031973), (117, 687982), (191, 421434), (234, 343991), (382, 210717), (573, 140478), (1146, 70239), (1719, 46826), (1801, 44694), (2483, 32418), (3438, 23413), (3602, 22347), (4966, 16209), (5403, 14898), (7449, 10806)]